ANNOTATED BIBLIOGRAPHY OF GEORGIA GEOLOGY 1971 through 1979 by Howard Ross Cramer ATLANTA 1986 GEORGIA DEPARTMENT OF NATURAL RESOURCES ENVIRONMENTAL PROTECTION DIVISION GEORGIA GEOLOGIC SURVEY BULLETIN 101 ANNOTATED BIBLIOGRAPHY OF GEORGIA GEOLOGY 1971 through 1979 by Howard Ross Cramer Georgia Department of Natural Resources J. Leonard Ledbetter, Commissioner Environmental Protection Division Harold F. Reheis, Assistant Director Georgia Geologic Survey William H. McLemore, State Geologist Atlanta 1986 BULLETIN 101 ANNOTATED BIBLIOGRAPHY OF GEORGIA GEOLOGY FROM 1971 through 1979. by Howard Ross Cramer ,. This bibliography is a continuation of, and a supplement to, the Annotated Bibliography of Georgia Geology through 1959, the Annotated Bibliography of Georgia Geology, supplement from 1960 through 1964, and Annotated Bibliography of Georgia Geology, 1965 through 1970. These were published as Bulletins 79, 84, and 90 of the Georgia Geologic Survey. This bibliography contains annotations of not only those articles published during 1971 through 1979 inclusively, but also those published at earlier dates which were not included in Bulletins 79, 84, and 90. The annotations and index pattern of this supplement are similar to those established for Bulletins 79, 84, and 90. Entries in the bibliography are listed alphabetically by author (whose birth year is included where known), and then chronologically. Abstracts are not included if the . entire work has appeared later. Abstracts, maps, theses, and biographies are not annotated. Surface-water reports are not included unless they contain geological information also, such as the influence on erosion or natural sources of dissolved chemicals. The index is subdivided into subjects, areas (with subjects as subdivisions), and into geological age where appropriate. Most of the entries are cross indexed into the above three categories. Topographic maps are not included. Each article was read, annotated, and indexed by county, subject, and geological age where applicable. In those cases where the geographic area of the subject was. greater than a county, subdivisions of the state, based upon physiographic provinces, were employed. The shoreline is the seaward boundary. Many fine geological studies, accordingly, are not included unless the studies also include geological data from the mainland. These subdivisions are outlined in Figure 1. There is no way in which proper credit can be given to a host of persons who assisted in the preparation of this bibliography, but special mention must be made of the members of the Reference Department of the Woodruff Library of Emory University in Atlanta, Georgia. William Lee Morris did the typesetting. Geologists should be forever grateful for these and others who have assisted in the gathering and dissemination of information. May their tribe increase. Users are encouraged to notify the Director of the Georgia Geologic Survey of any omissions in this bibliography so that they may be included in later supplements. "'Professor of Geology, Emory University, A t I a. n t a , G e o r fl I a iii NORTH- \_jFLOYD Figure 1. Subdivisions of Georgia used in this Bibliography iv Completed abbreviations Following are the completed citations for the abbreviated forms which are used in the bibliography. ACAD. NAT. SCI. PHILADELPHIA NOTULAE NATURAE. Academy of Natural Sciences of Philadelphia, Notulae Naturae. Published irregularly by the Academy. ACAD. SCI. PA~IS, C.R., SER. D. Series D of the Comptes Rendues of the Academy of Sciences of Paris. Published by the Academy. ALABAMA ACAD. SCI. JOUR. Journal of the Alabama Academy of Science. Published by the Academy from Birmingham, Alabama. ALABAMA GEOL. SURVEY MON. Monographs of the Alabama Geological Survey. Published by the Geological Survey of Alabama from Tuscaloosa, Alabama. AMER. ASSOC. PETROLEUM GEOLOGISTS ANN. MTG. ABSTRACTS. Abstracts and programs of the American Association of Petroleum Geologists. Published by the Association from Tulsa, Oklahoma. AMER. ASSOC. PETROLEUM GEOLOGISTS BULL.; .. . MEM. Bulletin and Memoirs of the American Association of Petroleum Geologists. Published by the Association from Tulsa, Oklahoma. AMER. GEOPHYS. UNION MON. Monographs of the American Geophysical Union. Published by the National Research Council for the Union from Washington, D.C. AMER. JOUR. SCI. American Journal of Science. Published by Yale University from New Haven, Connecticut. AMER. MINERALOGIST. American Mineralogist. Published by the American Mineralogical Society, from Lancaster, Pennsylvania. AMER. SOC. PHOTOGRAMMETRY, PROC. ANN. MTG. Proceedings of the Annual Meeting of the American Society of Photogrammetry. Published by the Society from New York. ANNELEN DER PHYSIK UNO CHEMIE. Annalen der Physik und Chemie. Published commercially from Vienna, Austria. ANNALES DE CHIMIE ET DE PHYSIQUE. Annales de Chimie et de Physique. Published commercially from Paris, France. ASSOC. ENG. GEOLOGISTS ANN. MTG. PROG. AND ABS. Program and Abstracts of the Annual Meeting of the Association of Engineering Geologists. Published by the Association from Brentwood, Tennessee. ASSOC. SENEGALESE POUR L'ETUDE DU QUATERNAIRE AFRICAINE BULL. DE LIAISON. Bulletin de Liaison de la Association Senegalese pour l'etude du Quaternaire de Afrique. Published by the Association from Dakar, Senegal. BULLS. AMER. PALEONTOLOGY. Bulletins of American Paleontology. Published by the Paleontological Research Institute from Ithaca, New York. CANADA GEOL. SURVEY PAPER. Papers of the Canadian Geological Survey. Published by the Survey from Ottawa, Canada. CANADIAN JOUR. INDUSTRY, SCIENCE, AND ART. Canadian Journal of Industry, Science, and Art. Published by the Canadian Institute from Toronto, Ontario. v CARNEGIE INST. WASHINGTON PUB.; . . . YEARBOOK. Publications and Yearbook of The Carnegie Institution of Washington. Published by the Institution from Washington, D.C. CASTANEA. Castanea. Published by the Southern Appalachian Botanical Club from Morgantown, West Virginia. CHEM. GEOLOGY. Chemical Geology. Published commercially from Amsterdam, Holland. CLAY MINERALS CONF.; ANN. MTG. PROG. AND ABS. Program and Abstracts of the numbered Annual Meeting of the Clay Hinerals Conference. Published by the Conference fr om various places in Eng l and. CLAYS AND CLAY MINERALS. Cla ys and Clay ~Une r a ls . Published by the Clay Minerals Society, from London, England. CONTRIBS. MINERALOGY AND PETROLOGY. Cont ri bu t ions to Mineralogy and Petrology. Published commercially from He idelberg , Germany . DEUTSCHE GESELL. GEOL. WISS. Deutsche Gesellschaft fuer geologische Wissenschaft. Published by the Academy from Berlin, Germany. DEUTSCHES GEOL. GESELL. ZEITSCHR. Zeitschrift der Deutches geologisches Gesellschaft. Published by the Academy from Berlin, Germany. D ISSERT. ABS. INTERNATL. Dissertation Abstracts International. Published commercially by University Microfilms, Inc., from Ann Arbor, Michigan. EOS. EOS. Published by the American Geophysical Union from Washington, D.C. EARTH AND MINERAL SCIENCES. Earth and Mineral Sciences. Published by Pennsylvania State University from University Park, Pennsylvania. EARTH AND PLANET. SCI. LETTERS. Earth and Planetary Science Letters. Published commercially from Amsterdam, Holland. EARTH SCI. REVS. Earth Science Reviews. Published commercially from Amsterdam, Holland. EARTHQUAKE NOT ES . Earthquake Notes. Published by the Southeastern Section of the Seismo logica l Society of America from Washington D.C. ECOL. MONOGRAPHS. Eco l ogica l ~1onographs. Published by the Ecological Society of America f rom Lawren ce, Kans as. ECOLOGY. Eco l ogy. Pub li shed by t he Ecological Society of America from Brook l yn , New Yo r k. ECON. GEOLOGY. Economic Geology. Published by the Society of Economic Geologists from Lancaster, Pennsylvania. ELISHA MITCHELL SCI. SOC. JOUR. Journal of the Elisha Mitchell Scientific Society. Published by the North Carolina Academy of Science from Chapel Hill, North Carolina. FLORIDA GEOL. SURVEY SPEC. PUB. Special Publication of the Florida Geological Survey. Published by the Survey from Tallahassee. FRAGMENTA MINERAL. PALEONTOL. Fr agmenta mine ralogica et paleontologica. Published by the Hungarian Academy of Sc ienc e fr om Budapest, Hungary. GSS BULL. Bulletin of the Georgia Spe leological Survey. Published by the Survey from West Georgia College, Carrol l t on_, Georgia. GEOCHIM. ET COSMOCHIM. ACTA. Geochimica et Cosmochimica Acta. Published by the Geochemical Society from London, England. GEOL. SOC. AMERICA ABS. WITH PROGS.; ... BULL.; .. .MEMOIRS; .. . MEMORIALS; .. .MICROFORM PUB.; .. . SPEC. PAPER. Abstracts with Programs, Bulletin, Memoirs, ~1emorials, Microform Publications, and Special Papers of the Geological Society of America. Published by the Society from Boulder, Colorado. vi GEOL. ASSOC. CANADA ANN. MTG. PROG. AND ABS. Program and Abstracts of the Annual Meeting of the Geological Association of Canada . Published by the Association from Toronto. GEOL. MAG. Geological Magazine. Published commercially from London, England. GEOL. RUNDSCHAU. Geologische Rundschau. Published commercially from Stuttgart, Germany. GEOL. SOC. DENMARK BULL. Bulletin of the Geological Society of Denmark. Published by the Society from Copenhagen, Denmark. GEOLOGY. Geology. Published by the Geological Society of America from Boulder, Colorado. GEOPHYSICS. Geophysics. Published by the Society of Exploration Geophysics from Tulsa, Oklahoma and Houston, Texas. GEORGIA ACAD. SCI. BULL. Bulletin of the Georgia Academy of Science. Published by the Academy from Atlanta, Georgia. Superseded by the Georgia Journal of Science. GEORGIA GEOL. SURVEY BULL.; ... GEOLOGIC GUIDE; ... GEOL. REPT.; ... GUIDEBOOK; ... HYDROL. ATLAS; ... HYDROL. REPT.; ... INF. CIRC. Bulletin, Geologic Guide, Geologic Report, Guidebook, Hydrological Atlas, Hydrological Report, and Information Circular of the Georgia Geologic Survey. Published by the Survey from Atlanta, Georgia. GEORGIA INST. TECHNOLOGY ENVIR. RESEARCH CENTER REPT. Report from the Georgia Institute of Technology, Environmental Research Center. Published by the Institute from Atlanta, Georgia. GEORG lA JOUR. SCI. Georgia Journal of Science. Published by the Georgia Academy of Science from Atlanta, Georgia. Supersedes Georgia Academy of Science Bulletin. GEORGIA MARINE SCI. CENTER TECH. REPT. Technical Report of the Georgia Marine Science Center. Published by the Center from Skidaway Island, Georgia. GEORG lA UNDERGROUND. Georgia Underground [Mimeographed). Published by Dogwood City Grotto of the National Speleological Society from Atlanta, Georgia. GEOSCIENCE AND MAN. Geoscience and Man. Published by the Institute for the Study of Geoscience and Man from Dallas, Texas. GLOBAL TECTONICS AND METALLOGENY. Global Tectonics and Metallogeny. Published commercially from Stuttgart, Germany. GROUND WATER. Ground Water. Published by the National Water Well Association from Urbana, Illinois. GULF COAST ASSOC. GEOL. SOCS. TRANS. Transactions of the Gulf Coast Association of Geological Societies. Published by the Association from diverse places. HERPETOLOGICA. Herpetologica. Published by the Herpetologists League of the Society for Systematic Zoology, from Lafayette, Louisiana. ICARUS. Icarus. Published commercially from New York City, New York. INDIAN ACAD. SCI. PROC. Proceedings of the Indian Academy of Science. Published by the Academy from Bangalore, India. INST. GEOL. BASSIN AQUITAINE MEM. Memories du Institute de geologie du bassin d'Aquitaine. Published by the Institute from Talence, France. INTERNATL . ASSOC. SCIENTIFIC HYDROLOGY PUB. Publication of the Internatl Association of Scientific Hydrology. Published by the Institute of Hydrology from Wallingford, England. INTERNATL. GEOL. CONG. 24, PROC. Proceedings of the 24th International Geological Congress. Published by the Congress from Toronto, Canada. I I VI J JAPANESE ASSOC. MINERALOGISTS, PALEONTOLOGISTS, AND ECON. GEOLOGISTS JOUR. Journal of the Japanese Society of Mineralogists, Paleontologists, and Economic Geologists. Published by the Association from Sendai, Japan. JOUR. GEOCHEM. EXPLOR. Journal of Geochemical Exploration. Published by the Association of Exploration Geochimists from Amsterdam, Holland. JOUR. GEOLOGY. Journal of Geology. Published by the University of Chicago, from Chicago, Illinois. JOUR. GEOPHYSICAL RESEARCH. Journal of Geophysical Research, published by the American Geophysical Union from Washington, D.C. JOUR. HERPETOLOGY. Journal of Herpetology. Published by the Society for the Study of Reptiles and Amphibians, from Athens, Ohio. JOUR. HYDROLOGY. Journal of Hydrology. Published commercially from Amsterdam, Holland. JOUR. PALEONTOLOGY. Journal of Paleontology. Published by the Paleontological Society, the Society of Economic Paleontologists and the Geological Society of America, from Lawrence, Kansas. JOUR. RESEARCH U.S. GEOL. SURVEY. Journal of Research of the U.S. Geological Survey. Published by the Survey from Washington, D.C. JOUR. SED. PETROLOGY. Journal of Sedimentary Petrology. Published by the Society of Economic Paleontologists and Mineralogists from Menasha, Wisconsin. KENTUCKY GEOL. SURVEY SPEC. PUB. Special Publication of the Kentucky Geological Survey. Published by the Survey from Lexington, Kentucky. LAPIDARY JOUR. Lapidary Journal. Published commercially from Los Angeles, California. LIMNOLOGY AND OCEANOGRAPHY. Limnology and Oceanography. Published commercially from Lawrence, Kansas. MARINE MICROPALEONTOLOGY. Marine Micropaleontology. Published commercially from Amsterdam, Holland. METEOR ITICS. Meteoritics. Published by the Meteoritical Society from Albuquerque, New Mexico. MICROPALEONTOLOGY. Micropaleontology. Published by the American Museum of Natural History from New York City, New York. MINERALOG. ASSOC. CANADA ANN. MTG. PROG. AND ABS. Program and Abstracts from the Annual Meeting of the Mineralogical Association of Canada. Published by the Association from Ottawa, Canada. MINERLOG. RECORD. Mineralogical Record. Published commercially from Tuscan, Arizona. MINING ENGINEERING. Mining Engineering. Published by the American Institute of Mining, Metallurgical, and Petroleum Engineers from New York City, New York. MODERN GEOLOGY. Modern Geology. Published commercially from London, England. MUS. NAT. HIST. NICE ANNALS. Annals of the Natural History Museum of Nice. Published by the Museum from Nice, France. NATL. ACAD. SCI. BIOG. MEM.; ... MEM. Biographical Memoirs and Memoirs of the National Academy of Science. Published by the Academy from Washington, D.C. NATURE PHYS. SCI. Nature, Physical Science. Published by the British Association for the Advancement of Science from London, England . v I l l NEDERLANDS. GEOL. MIJNBOUKUNDIG GENOOT. VERH. Verhandelingen der Nederlandsch geologisch-mijngeboukundig Genootschap. Published by the Society from Amsterdam, Holland. NEWFOUNDLAND JOUR. GEOL. EDUCATION. Newfoundland Journal of Geological Education. Published by the Newfoundland Section of the Geological Association of Canada, from St. Johns, Newfoundland. NINTH INTERNATL. CONG. CARB. STRATIGRAPHY AND GEOLOGY ABS. VOLUME. Abstracts volume of the Ninth International Congress of Carboniferous Stratigraphy and Geology. Published by the Congress from Urbana, Illinois. NUCL. TRACK DETECTION. Nuclear Track Detection. Published commercially from Elmsford, New York. OREGON GEOL. SURVEY BULL. Bulletin of the Oregon Geological Survey. Published by the Survey from Portland, Oregon. PALAEONTOGRAPH ICA ABT. B. Abteilung B of Paleontographj ca. Published commercially from Stuttgart, Germany. PALAEONTOGRAPHICA AMERICANA. Palaeontographica americana. Published by the Paleontological Research Institute from Ithaca, New York. PALYNOLOGY. Palynology. Published by the American Association of Stratigraphic Palynologists from Dallas, Texas. POP. ASTRONOMY. Popular Astronomy. Published by Carlton College from Northfield, Minnesota. PURE AND APPLIED GEOPHYSICS. Pure and Applied Geophysics. Published commercially from Basel, Switzerland. QUATERNARIA. Quaternaria. Published commercially from Rome, Italy. QUATERNARY RESEARCH. Quaternary Research. Published commercially from New York City, New York. RADIOCARBON. Radiocarbon. Published by Yale University from New Haven, Connecticut. REVS. GEOPHYSICS AND SPACE PHYSICS. Reviews of Geophysics and Space Physics. Published by the American Geophysical Union from Washington, D.C. ROCK AND GEM. Rock and Gem. Published commercially from Encino, Califormia. ROCKS AND MINERALS. Rocks and Minerals.. Published commercially from Peekskill, New York. ROY. SOC. LONDON PHIL. TRANS. Philosophical Transactions of the Royal Society of London. Published by the Society from London. SCIENCE. Science. Published by the Am ,~rican Association for the Advancement of Science from Washington, D.C. SCRIPTA GEOLOGICA. Scripta geologica. Published by the Rijksmuseum van Geologie en Mineralogie from Leyden, Holland. SED. GEOLOGY. Sedimentary Geology. Published commercially from Amsterdam, Holland. SEISMOL. SOC. AMERICA BULL. Bulletin of the Seismological Society of America. Published by the Society from Stanford, California. SENCKENBERG. MARITIMA. Senckenbergiana maritima. Published by the Senckenbergische Naturforschende Gesellschaft from Frankfurt, Germany. SOC. EXPLOR. GEOPHYS. ANN MTG. Annual meeting of the Society of Exploration Geophysics. Published by the Society from Tulsa, Oklahoma. SOC. MINING ENGINEERS TRANS. Transactions of the Society of Mining Engineers of the American Institute of Mining, Mechanical, and Petroleum Engineers. Published by the Society from New York City, New York. SOIL SCI. Soil Science. Published commercially from Baltimore, Maryland . I X SOIL SCI. SOC. AMERICA JOUR. Journal of the Soil Science Society of America. Published by the Society from Ann Arbor, Michigan. SO UTH CAROLINA ACAD. SCI. BULL. Bulletin of the South Carolina Academy of Scien ce. Published by the Academy from Columbia, South Carolina. SO UTH CAROLINA DIV. GEOLOGY, GEOLOGIC NOTES. Geologic Notes . Published by the South Carolina Di vision of Geology from Columbia, South Carolina. SOUTHEASTERN GEOLOGY. Southeastern Geology. Published by Duke University from Du rham, North Carol na. SOUTHEASTERN U.S. SEISMIC NETWORK BULL. Bulletin of the Southeastern U. S. Seismic Network. Published by Virginia Polytechnic Institute from Bl acksburg, Virginia. SPELEO DIGEST. Speleo Diges . Published by the Pittsburgh Grotto of the National Speleological Society from Pittsburgh, Pennsylvania. SYSTEM . ZOOLOGY. Systematic Zoology. Published by the Society of Systematic Zoology, from Washington, D.C. TECTONOPHYSICS . T ctonophysics. Published commercially from Amsterdam, Holland. TENNESSEE ACAD. SCI. JOUR. Journal of the Tennessee Academy of Science. Published by the Acad my from Na shville, Tennessee. TEN NESSEE DIV. GEOL. REPT. INV. Report of Investigations of the Tennesee Division o f Geology. Published by the Divis ion from Nashville , Tennessee. TSCHERMAK'S MINERALOG. PETROGR. MITTH. Tschermaks 's Mineralogische und Petrographische Mittbeilungen. Published commercially rom Vienna and New York. T ULANE STUDIES GEOLOGY AND PALEONTOLOGY. Tulane Studies in Geology and Pal -ontology. Published by Tulane University from New Orleans, Louisiana. U.S. BUR. MINES INF. CIRC.; ... REPT. INV. Information Circular and Report of Invest gat ions of t he United States Bureau of Mines. Published by the Bureau from Washington, D.C. U.S. DEPT. AGRIC. SOIL CONSERV. SERVICE SPEC. PUB. Special publication of the So ' l Conservation Service of the U.S. Department of Agriculture. Published by the Department from Washington, D.C. U .S . GEOL. SURVEY BULL.; ... GEOPHYS. INVS. MAP.; ... MISC. FIELD STUDIES MAP; ... MISC. GEOL. INVS. MAP; ... PROF. PAPER; ... REPTS. OPEN FILE; .. . WATER RESOURCES INVS.; ... WATER-SUPPLY PAPER. Bulletin , Geophysical Investigations Map, Miscellaneous Field Studies Map, Hiscel laneous Geological Investigations Map, Professional Paper, Reports on Open File, \vater Resources Investigations, and Water-Supply Paper of the United States Geological Survey. Published by the Survey from Washington, D.C. VI RGINIA POLYTECH. UNIV. RES. DIV. BULL.; ... MON . Bulletins and Monographs of the Research Division of the Departmen t of Geological Sciences of the Virginia Polytechnica l Institute. Published by the Department from Blacksburg Virginia. WATER RESOURCES RESEARCH. Water Resources Research. Published by the Ame rican Geophysical Union from \~ashington, D.C. X Author Citations Listed Alphabetically and Chro~ologically ABBOTT, WILLIAM HAROLD, 1944-, see also Ernissee, John Justus, 1 1. (and Andrews, George William) Miocene diatomaceous deposits of South Carolina and [Coastal Plain] Georgia [abstract]: Geol. Soc. America Abs. with Progs., v. 7, p. 969, 1975. 2. Miocene opal phytoliths and their climatic implications: South Carolina Div. Geology, Geologic Notes, v. 19, p. 43-47, illus., 1975. Miocene phytoliths have been identified from unspecified, but presumably Georgia Coastal Plain localities. They s upport the hypothesis of an arid climate at that time. 3 . Correlation and zonation of Miocene strata along the Atlantic margin of North America using diatoms and silicoflagellates: Marine Micropaleontology, v. 3, p. 15-34, illus., 1978. Six zones in Early and Middle Miocene rocks are proposed. The early ones are in the Hawthorne Formation. Samples from Bulloch and Thomas Counties are included, and the zone fossils are illustrated. 4. (and Andrews, George William) Middle Miocene marine diatoms from the Hawthorne Formation within the Ridgeland Trough, South Carolina and Georgia: Micropaleontology, v. 25, p. 225-271, illus., 1979. Varved sediments from one outcrop in Effingham County, across the Savannah River from Berry's Landing, were deposited in a restricted basin or lagoon with oxygen-deficient bottom water. Over 100 taxa are described and illustrated from the Serravallian Stage. ABRAMS, CHARLOTTE ELAINE, McConnell, Keith Ian, 1, 3 1945-' see also Higgins, Michael Wicker, 4' 1. (and HcConnell, Keith Ian) Geologic guide to Sweetwater Creek State Park: Georgia Geol. Survey [Geologic Guide 1], 29 p., illus., 1977. This is a popular account of the geology of the park in Douglas County. Descriptions of marked sites along marked trails are included, and explanations for the geological features are given. 2. (and McConnell, Keith Ian) Structural and lithologic control of Sweetwater Creek [Cobb, Douglas, and Paulding Counties] [abstract]: Georgia Jour. Sci., v. 35, p. 87, 1977. ACKER, LOUIS LIGON, 1945-, see Hatcher, Robert Dean, Jr., 19 ACKERMAN, HANS DIETRICH, 1927-, see Gohn, Gregory Scott, 1 ADDINGTON, JAMES WILLIAM, see Woods, Raymond Douglas, 1 AGAN, BENNY EDWARD, 1949-, see Hecht, Alan David, 1 ALBAUGH, DENNIS STEPHEN, 1954-, see Cook, Frederick Ahrens, 1, 2, 3 ALDRIDGE, ROBERT SAMUEL, 1951-, see Smith, James William, 3 ALGERMISSEN, SYLVESTER THEODORE, 19321. (and Perkins David H.) A probabilistic estimate of maximum acceleration in rock in the contiguous Oni ted States: U. S. Geol. Survey Repts. Open File 76-416, 45 p . , illus., 1976. Probable acceleration coming from a particular kind of earthquake occurrence and ground-motion attenuation is given. Results from Georgia are included. AL"t, DAVID DOLTON, 19331. Arid climatic control of Hiocene sedimentation and or~glll of modern drainage, southeastern United States, in Post - Miocene stratigraphy, central and southe rn Atlantic Coastal Plalfi (edited by Robert Quincy Oaks, Jr., and Jules Ramon DuBar): Logan, Utah State Univ. Press, p. 21-29, illus., 1974. High- level gravels between streams on the Georgia Coastal Plain and elsewhere are interpreted as remnants of coalesced alluvial fans on a pediplain. They reflect Miocene arid conditions. ~1odern drainage was initiated in early post-~liocene time. AMERICAN ASSOCIATION OF PETROLEUM GEOLOGISTS, see also Gulf Coast Association of Geological Societies, 1 1. Geological highway map of the southeastern [United States] region ... Georgia ... : Amer. Assoc. Petroleum Geologists Map no. 9, scale, 1 inch to about 30 miles, text, 1975. AMERIGIAN, CRAIG ARNEN, see Ellwood, Bro.oks Beresford, 3 ANDERS, ROBERT BERNARD, 1922-, see Stringfield, Victor Timothy, Jr., 2 2 ANDERSON, BARBARA MAY, 19381. Calcium-carbonate hardness of public water supplies in the conterminous United States, in Environmental geochemistry in health and disease (edited by Helen Leighton Cannon and Howard Carl Hopps): Geol. Soc. America Memoir 123, p. 151- 153, illus., 1971. A small-scale map shows values of greater than 180 ppm calcium-carbonate in the ground water in the south and southeastern Coastal Plain; a few other localities in the state have concentrations between 61 to 120 and 121 to 180 ppm. 2. Lithium in surface and ground waters of the conterminous United States: U. S. Geol. Survey Repts. Open File [unnumbered] 7 p., illus., 1972. ANDERSON, HAROLD V. 1. Henry Van Wagenen Howe, 1896-1973, in Energy for action--action for energy: Gulf Coast Assoc. Geol. Socs. Trans., v. 24, p. xxii-xxiv, port., 1974. ANDREJKO, MICHAEL JOHN, 19511. (and Stone, Peter Alan) Ash content of [Georgia] Okefenokee Swamp peats relative to vegetational and depositional settings [abstract]: Ninth Internatl. Cong. Carb. Stratigraphy and Geology, Abs. Volume, p. 4, 1979. ANDREWS, GEORGE WILLIAM, 1929-, see Abbott, William Harold, 1, 4 ANGEL, BRIAN REGINALD, 19411. (and Vincent, Wendy E. J.) Electron spin resonance studies of iron oxides associated with the surface of kaolins: Clays and Clay Minerals, v. 26, p. 263-272, illus., 1978. Numerous samples of kaolin from localities within the Georgia Coastal Plain are utilized in the study. They are coated with a hematite- or goethite-like phase which is not removed by a treatment described. The effects of these coatings on brightness are examined. APPLIN, ESTHER ENGLISH RICHARDS, 1895-1972, see Maher, John Charles, 1 ARDEN, DANIEL DOUGLAS, JR., 1922-, see Cramer, Howard Ross, 5, 6, 7; Loman, William Thomas, Jr., 1; Rountree, Roy Gene, 1 3 ARNONE, ROBERT ANTHONY, 1949- 1. (and Beck, Kevin Charles) Formation of organic floccules in the Satilla estuary [Camden County] [abstract]: Geol. Soc. America Abs. with Progs., v. 6, p. 637' 1974. ARNOTT I GEMMA. 1. (and Johnson, Warren, and Whitworth, Lawrence) Boxcar cave (GSS 69), Dade County, Ga.: GSS Bull. 1971, p. 12, 21-28, illus. [1971] [not seen]; Speleo Digest 1971, p. 172-175, illus. incl. map, 1978. ASMUSSEN, LORIS ELDEN, 1931- 1. Hydrologic effects of Quaternary sediments above the marine terraces in the Georgia Coastal Plain: Southeastern Geology, v. 12, p. 189-201, illus., 1971. Shallow phreatic aquifers occur in the Quaternary eolian and fluvial sediments which form an otherwise permeable veneer over the underlying marine formations. This veneer of sand effects runoff, pond and pit locations, drainage systems, watershed infiltration rates and stream localities. ATKINS, ROBERT LEE, 1947- 1. (and Griffin, Martha McDonald) Geologic guide to Panola Mountain State Park, rock outcrop trail: Georgia Geol. Survey [Geologic Guide 2], 12 p., illus., 1977. This is a guidebook for a popular and elementary, geologically marked trail in the state park in Rockdale County. The origins of the igneous rocks and geomorphologic features are explained. 2. (and Griffin, Martha McDonald) Geologic guide to Panola Mountain State Park, watershed trail: Georgia Geol. Survey [Geologic Guide 3], 8 p. , illus. , 1977. This is a popular account of the geomorphological and hydrological features encountered along a marked trail in the state park in Rockdale County. 3. (and Griffin, Martha McDonald) A model station for geologic study--Panola Mountain State Park [Rockdale County] [abstract]: Geol. Soc. America Abs. with Progs., v. 9, p. 114-115, 1977; reprinted, p. 884 4. (and Power, Walter Robert, Jr.) The crushed granite industry of the Atlanta metropolitan area, in Twelfth forum on the geology of industrial minerals: Georgia Geol. Survey Inf. Circ. 49, p. 6-9, illus., 1978. A very generalized overview of the industry includes a brief summary of the geology of the area. Actually, granite, granite-gneiss, biotite gneiss, schist, and amphibolite are crushed for industrial needs. 5. (and Higgins, Michael Wicker) Relationship between superimposed folding and geologic history in the Georgia Pie:dmont [abstract]: Geol. Soc. America Abs. with Progs., v. 10, p. 361, 1978. 4 6 . (and Higgins, Michael Wicker) Superimposed folding in the central Georgia Piedmont [abstract]: Georgia Jour. Sci., v. 36, p. 91, 1978. 7 . A widespread unconformity in the Georgia Piedmont southeast of the Brevard Zone [abstract]: Georgia Jour. Sci., v. 36, p. 93, 1978. 8. (and Joyce, Lisa Gail) Geologic guide to Stone Mountain Park [DeKalb County] [abstract]: Geol. Soc. America Abs. with Progs., v. 11, p. 169, 1979. ATKINSON, JULIE LANE, 1954- 1. (and Channell, Walter Dene) Phosphatic nodules of the [Mississippian] Maury Shale [northwestern Georgia] [abstract]: Georgia Acad. Sci. Bull., v. 34, p. 87' 1976. AUSTIN, ROGER SETH, 1940- 1. The or1g1n of kaolin and bauxite in [Coastal Plain] central Georgia [abstract]: Clay Minerals Conf. 21st Ann. Mtg., Prog. and Abs., p. 38, 1972. 2 . The origin of the kaolin and bauxite deposits of Twiggs, Wilkinson, and Washington Counties, Georgia: PhD Thesis, Univ. Georgia, 1972; [abstract]: Dissert. Abs. Internatl., v. 34 B, p. B3304, 1974. 3. Distinction between Cretaceous and Tertiary kaolins of the Irwinton District [Coastal Plain] Georgia (abstract]: Geol. Soc. America Abs. with Progs., v. 5, p. 375-376, 1973. 4 . The origin of Georgia's kaolin deposits, in Twelfth forum on the geology of industrial minerals: Georgia Geol. Survey Inf. Circ. 49, p. 10-15, illus., 1978. The Georgia kaolins are part of a regional system of aluminous laterite and lateritic sediments. The Cretaceous kaolin and bauxite were formed by laterization, and are residual from former aluminous sediments. The Tertiary kaolin and bauxite are derived largely from the Cretaceous deposits by erosion, having then been deposited in normal sedimentary environments; all were then subjected later to lateritization in the Early Tertiary. Some examples from quarries are described and illustrated. AUVIL, JESSIE HERBERT, JR. Wells, J. Robert, 1 1919-1980, see also Tompkins, F. Vernon, 1' 1. Memorial to Aurelius Sydney Furcron, 1899-1971: Geol. Soc. America Memorials, v. 3, p. 91-95, port., 1974. 5 AVERITT, PAUL, 19081. Coal resources of the United States, January 1, 1974: U. S. Geol. Survey Bull. 1412, 131 p., illus., 1975. A general discussion of the identification procedures of coal resources and reserve estimation is followed by estimates of reserves from each of the coal-mining states. Northwestern Georgia contains 64 million tons of identifiable resources, and 260 million tons are hypothetical or are in unmapped or unexplored terrain. AVER, STANLEY, see Beck, Barry Frederic, 1 BABIN, WILLIAM F., SR. 1 . Beryl by the bucket: Lapidary Jour., v. 29, p. 2290-2292, il1us., 1976. This is a popular account of the occurrence of beryl in pegmatites from Jackson County. BACK, WILLIAM, 1925-, see Stringfield, Victor Timothy, Jr., 2 BAEDECKER, PH ILLI P ACKERMAN, 1939-, see Chou, Chen-Lin, 1 BAGBY, ROBERT WILLIAM, 1930-, see Broadhead, Thomas Webb, 1 BAILEY, ARTHUR CLAY, JR., 1937-, see Radcliffe, Dennis, 2 BAILEY, STURGES WILLIAMS, 1919-, see Murray, Hayden Herbert, 2 BALDWIN, JEFFREY SCOTT, 1946-, see Medlin, Jack Harold, 2 BANKS, PH ILl P OREN, 19371. Basement rocks bordering the Gulf of Mexico and the Caribbean Sea, Chapter 4 of The Gulf of Mexico and the Caribbean, vo1. 3 of The ocean basins and margins (edited by Alan Eben Mackenzie Nairn and Francis Greenough Stehli): New York, Plenum Press, p. 181-199, i1lus., 1975. A review of t he geology of the entire region includes a very brief description of the Georgia Coastal Plain. Metamorphic and igneous rocks of unclear age, and Triassic-aged sedimentary rocks are present. No new data are included. 6 BARNES, STEVEN CHARLES, 1953- 1. (and Craft, Thomas Fisher, and Windom, Herbert Lynn) Iron-scandium budget in sediments of two Georgia salt marshes: Georgia Acad. Sci. Bull., v. 31, p. 23-30, illus., 1973. Scandium remains in sediments once introduced as particulate matter whereas iron is mobilized. As the iron diffuses upward into the vegetation, it reduces other matter. Data come from Chatham County. BARNETT, RICHARD SAMUEL, 1931- 1 . Basement structure of Florida and its tectonic implications: Gulf Coast Assoc. Geol. Sacs. Trans., v. 25, p. 122-142, illus., 1975. The geology of the southern part of the Georgia Coastal Plain is included. The Triassic-aged Eagle Mills Formation is in the southern part, and Paleozoic-aged sedimentary rocks occur toward the southeast, and are overlain by Jurassic and Cretaceous rocks. Petrographic descriptions and other data about the basement rocks in Camden, Charlton, and Lowndes Counties are included. BARR, DAVID JOHN, 1939- 1. (and Hensey, Melville D.) Preliminary evaluation of an industrial plant site using remote sensing techniques: Amer. Soc. Photogrammetry, Proc. 38th Ann. Mtg., p. 82-94, illus., 1972. A karst area near Albany, Dougherty County was investigated with a Daedalus scanner on color and color infra-red film. Sinkholes can be identified by this technique. BARTON, ROBERT HELMUTH, 1932-, see King, Elizabeth Raymond, 1 BARWOOD, HENRY LEWIS, 1947- 1 . (and Hajek, Benjamin Frank) Notes on some occurrences in Georgia and Virginia: Mineralog. Record, v. 10, no. 1, p. 48-49, illus., 1979. Vivianite crystals from Cretaceous oyster shells from Stewart County, wavellite and cacoxenite from Paleozoic rocks near Cedartown in Polk County, and phosphosiderite and jarosite from metamorphic rocks on Graves Mountain in Lincoln County are described and illustrated. BASAN., PAUL BRADLEY, 1943-, see also Frey, Robert Wayne, 2,6 1. (and Frey, Robert Wayne) Paleoecologic aspects of a salt marsh [Mcintosh County] [abstract]: Geol. Soc. America Abs. with Progs., v. 4, p. 445, 1972. 2 . (and Pierce, Robert, and Frey, Robert Wayne) Microenvironments and shrinkage in natural molds in the mussel Modiolus demissus [Coastal Plain] [abstract]: Geol. Soc. America Abs. with Progs., v. 5, p. 376-377, 1973. 7 3. (and Frey, Robert Wayne) Orientation of sessile pelecypods relative to water currents in [Coastal Pla:l.n] Georgia salt marshes [abstract]: Geol. Soc. America.Abs. with Progs., v ... 6, p. 332-333, 1974. 4. Actual. paleontology of a modern salt marsh near Sapelo Island [Mcintosh County], Georgia: PhD Thesis, Univ. Georgia, 1975; [abstract]: Dissert. Abs. Internatl., v. 36B, p. B2114; 1976. 5. (and Frey, Robert Wayne) Actual-paleontology and neoichnology of salt marshes near Sapelo Island, Georgia, in Trace fossils 2 (edited by T. P. Crimes and J. C. Harper): Liverpool~ Seel House Press, p. 41-70, illus., 1977. Associations of animals and plants are useful for distinguishing salt marsh deposits . from those of other environments and for distinguishing subdivisions of the salt marshes. Most habitats are characterized biologically, and to some extent sedimentologically and hydrologically, by the zonation of typical assemblages. Burrows are commonly used. Examples from Sapelo Island in Mcintosh County are cited. BASSETT, MICHAEL G., see Dennison, John Manley, 4; Neuman, Robert Ballin, 1 BASU I ABH JJ IT, 1940- 1. Petrology of Holocene fluvial sand derived from plutonic source rocks--implications to paleoclimatic . interpretation: Jour. Sed. Petrology, v. 46, p. 694-709, illus., 1976. Fluvial sediments derived from the Union Point pluton in Greene County and from other humid Appalachian sites are compared with fluvial sediments from arid sites. (1) Climatic differences produce different modal grain abundances and size-dependent trends, and (2) the relative distribution of the mineral types of the principal constituents in a first-cycle sand is probably determined by the compositon of the source rocks and the preferential loss of plagioclase. A static model is presented. 2 . (and Blanchard, Douglas Paul, and Brannon, J. C.) Trace elements in Holocene fluvial sands derived from granitic plutons [Piedmont] [abstract]: Amer. Assoc. Petroleum Geologists Bull., v. 62, p. 494, 1978. BATES, ROBERT LATIMER, 1917- 1. Sedimentary fractionation and industrial-mineral deposits, in Proceedings of the seventh forum on the geology of industrial minerals (edited by Harbans Singh Puri): Florida Geol. Survey Spec . Pub. 17, p. 13-16 illus., 1972. A discussion of the geological processes wh ich result in the fractionation of specific minerals or products, includes that which has concentrated the kaolin deposits of the Georgia Coastal Plain. The kaolin is possibly from volcan.ism or fro m the weathering of detrital feldspar . 8 BAUER, DAVID THOMAS, see also Schamel, Steven, 1 1. The structure of the Pine Mountain belt in portions of Talbot, Upson, and Meriwether Counties, Georgia: M S Thesis, Florida State Univ., 1976. BAYER, KENNETH CHARLES, 1916-, see Harris, Leonard Dorrean, 3, 4 BEARCE, DENNY NEIL, 1934-, see Drahovzal, James Alan, 2 BEARDEN, STANLEY DYAR, 1952- 1. A petrographic and geochemical study of the Austell, Palmetto, and Sand Hill granite gneisses [Douglas and Fulton Counties] [abstract]: Georgia Acad. Sci. Bull., v. 34, p. 84, 1976. BECK, BARRY FREDERIC, 1944- 1. (and Ayer, Stanley, and Padgett, Edgar Allen, Jr.) Management of Ellison's Cave, site of the United States' deepest cave pit--Pigeon Mountain, Georgia, in National Cave Management Symposium Proc. [2nd], Mountain View, Arkansas, 1976: Albuquerque, New Mexico, Speleobooks, p. 44-49, i1lus., 1977. A general description of the cave is given, with plans to restrict the access of parts of it to experienced cavers only. Two of the longest vertical caves in the nation are present in this Walker County site. 2. Color differentiation in "fried egg" stalagmites: Jour. Sed. Petrology, v. 48, p. 821-824, illus., 1978. An example from Eyer's Cave in Dade County is used to show that the yellow and white color zones are due to crystal-texture differences and not to chemical or mineralogic factors. 3. The feasibility of using ponds as shallow wells in the Georgia Coastal Plain: Georgia Inst. Technology Envir. Research Center, Rept. ERC 02-79, 24 p., illus., 1979. The water-bearing properties of surficial sand, clay, and gravel are determined, and it is shown that intermediate amounts of ground water could be obtained from large-diameter, shallow-depth wells [ponds]. BECK, KEVIN CHARLES, 1936-, see also Arnone, Robert Anthony, 1; Pollard, Charles Oscar, Jr., 1; Reuter, Johannes Helmut, 2; Weaver, Charles Edward, 5; Windom, Herbert Lynn, 3, 4 1. (and Windom, Herbert Lynn) Clay-mineral water interaction in the Ogeechee River estuary [Chatham County] [abstract]: Geol. Soc. America Abs. with Progs., v. 4, p. 60, 1972. 9 2. (and Reuter, Johannes Helmut) Control of river water chemistry by dissolved organic matter [Coastal Plain] [abstract]: Geol. Soc. America Abs. with Progs., v. 4, p. 447, 1972. BECKER, SUSAN WARD, 1952-, see also Speer, John Alexander, 2 1. Compositional variations of southeastern gabbros, in Evaluation and targeting of geothermal energy resources in the southeastern United States--Progress report (by John Kendall Costain and others): U. S. Dept. Energy Rept. VPI-SU 5648-1, p. A31-A42, illus., 1977. The Pressley's Mill Norite in Putnam County and the Gladesville Norite in Jasper County are included with many other gabbros from elsewhere which have been divided into alkaline and sub-alkaline groups; those from Georgia are in the latter. They cannot, with certainty, be further subdivided into calc-alkaline or tholeitic. Analyses are included. BEIKMAN, HELEN MARIE, 1929-, see King, Philip Burke, 4, 6 BENJAMJNS, JANET Y., see Drahovzal, James Alan, 1 BENNETT, HUGH FREDERICK, 19311. (and Tilmann, Stephen Edward, and Dorman, LeRoy Myron) Application of the Q-ellipsoid method to teleseismic data from the Atlanta, [ Fulton County] Georgia area [abstract]: EOS, v. 55, p. 357, 1974. BENOIT, JEFFREY ROSS, 1953- 1. A shoreline erosion study of the Atlantic intracoastal waterway of Georgia, classification and methods of erosion control: M S Thesis, Georgia Inst. Technology, 1978. BENSON, ARTHUR FRANCIS, 19461. (and Fogle, Gerald Howard) Intensity survey of Lincoln County, Georgia, McCormick County, South Carolina earthquake August 2, 1974: Earthquake Notes, v. 45, no. 4, p. 27-29, illus., 1974. A post-card survey of the earthquake showed its epicenter to be about 22 km northwest of Augusta, Georgia, in Lincoln County. The MM was V. 10 BENTLEY, ROBERT DONALD, 1933- 1. (and Higgins, Michael Wicker, and Pickering, Samuel Marion, Jr., and Grant, Willard Huntington, and Zeitz, Isidore, and Neathery, Thornton Lee) Preliminary interpretation of an aeromagnetic map of most of the central and southern Georgia Piedmont [abstract]: Geol. Soc. America Abs. with Progs., v. 6, p. 333-334, 1974. BERDAN, JEAN MILTON, 1916-, see also Pojeta, John, Jr., 1 1. Memorial to Esther [English] Richards Applin, 1895-1972: Geol. Soc. America Memorials, v. 4, p. 14-18, port., 1975. BERGEN BACK, RICHARD EDWARD, McCullough, James Dewitt, 1 1926-, see also Herndon, Mark Allen, 1' 1 . Pennsylvanian stratigraphy of Sand Mountain, Marion County, Tennessee and Dade County, Georgia: Tennessee Acad. Sci. Jour., v. 53, p. 140-143, illus., 1978. Boreholes within the Warren Point Sandstone show the positions of the various sand and shale units, some of which are intertonguing in the Raccoon Mountain Formation. The Aetna and Dade coal seams are the two minable coals, but others are present. 2. Field trip 5, Carboniferous depositional environments in the southern Cumberland Plateau, in Field trips in the southern Appalachians--Geol. Soc. America Southeastern Sec. Field Trip: Tennessee Div. Geology Rept. Inv. 37, p . 63-8 6 ' i 11us . , 19 78 . One of the stops, No. 4, on this trip is in the now-abandoned Carbon [sic.] Mine in Dade County. Bay-fill, sand-flat, and sand-shoal environments are present in the rocks of the Gizzard Group which are exposed in the walls of the mine. Line drawings of the features are included. 3. (and Warren, Gregory F.) Pennsylvanian lithostratigraphy and depositional environments, Lookout and Sand Mountain (Cumberland Plateau), Tennessee, Alabama, and [northwestern] Georgia, U. S. A. [abstract]: Ninth Internatl. Cong. Carb. Stratigraphy and Geology, Abs. Volume, p. 16, 1979; with slightly different title: Geol. Soc. America Abs. with Progs., v. 11, p. 170-171, 1979. BERGER, ZEEV, see also Wadsworth, Joseph Rogers, Jr., 1 1. (and Thomas, Adrian Wesley) Erosion and sedimentation in Call Creek basin [Oconee County] [abstract]: Georgia Jour. Sci., v. 37, p. 78, 1979. BERGSTROEM, STIG MAGNUS, 1935-, see also Sweet, Walter Clarence, 1 1. Biostratigraphy and facies relations in the lower Middle Ordovician of easternmost Tennessee, in The Byron Nelson Cooper volume (edited by Lynn Glover, 3d, and Paul Hubert Ribbe): Amer. Jour. Sci., v. 273A, p. 261-293, illus. , 1973. Rocks mapped as Lenoir Limestone, and which are below the Middle Ordovician Rockmart Slate in Polk County, contain a Whiterockian-aged conodont fauna. These, and those in the conformably overlying Rockmart, suggest that the Rockmart is the oldest Middle Ordovician unit in the southern Appalachians. 2. Late Canadian-Whiterockian strata in eastern North America [Polk County] --new data on distribution and biostratigraphy [abstract]: Geol. Soc. America Abs. with Progs., v. 8, p. 775-776, 1976. BERNOTAT, W. H. 1. Principal component maps instead of trend surface maps for modal and chemical data of granitoid rock bodies: Tschermak' s Mineralog. Petrogr. Mitth., v. 19, p. 185-207, illus., 1973. Contour maps are made of eigenvectors which are calculated from the covariance matrix of the principal components of the chemistry of rock bodies. Stone Mountain Granite from DeKalb County is one of the many sources of data. BERSCH IN SKI, CHARLES J., 1947-, see Casagrande, Daniel Joseph, 6 BHATE, UDAY RAMESH, 1949- 1. Trace metal distributions in natural salt marsh sediments [Chatham County]: M S Thesis, Georgia Inst. Technology, 1972. BILBO, RAYMOND E. 1. (and Slater, Randy, and Hunter, Donald) Bilbo Baggins Cave, GSS 231, Sulphur Springs Quad., Dade Co., Ga.: GSS Bull. 1971, p. 12-13, illus., 1972; Speleo Digest 1971, p. 171, illus., 1978. BISDORF, ROBERT JAMES, 1948-, see also Gill, Harold Edward, 1 1. (and Zohdy, Adel Abd Rahman) Geoelectric investigations with Schlumberger soundings near Brunswick, Georgia: U. S. Geol. Survey Repts. Open File 79-1551, 124 p., illus., 1979. Eighty one electric soundings show the depth and lateral extent of the saltwater encroachment into the carbonate aquifer. They are also used to map the top of the carbonate sequence. Computer-generated geoelectric sections are included. 12 BLAIR, LARRY 0. 1. Ellison's [Cave spring resurgence, Walker County]: Georgia Underground, v. 12, p. 172-177, illus. incl. map, 1975. 2 . Smyrna Block-Creep Cave [Cobb County]: Georgia Underground, v. 16, p. 6-8, illus. map, 1979. BLANCHARD, DOUGLAS PAUL, 1945-, see Basu, Abhijit, 2 BLANCHARD, HARRY EUGENE, JR., 1930-, see Cressler, Charles William, 4; Pollard, Lin Davis, 2 BOERNGEN, JOSEPHINE GRAHAM, 1923-, see Shacklette, Hansford Threlkeld, 1, 2, 5 BOLDING, ROBERT WILLIAM, 1956- 1. A Mississippian limestone in the Rome North Quadrangle [Floyd County] Georgia [abstract]: Georgia Jour. Sci., v. 37, p. 84, 1979. BOLLINGER, GILBERT ARTHUR, 1931- 1. Earthquake magnitude and intensity in the southeastern United States [and Georgia} [abstract): Geol. Soc. America Abs. with Progs., v. 5, p . 379, 1973. 2. Seismicity and crustal uplift in the southeastern United States, in The Byron Nelson Cooper volume (edited by Lynn Glover, 3d): Amer. Jour. Sci., v. 273A, p. 396-408, illus., 1973. The 850 earthquakes in the southeastern states between 1754 and 1970 fall into four seismic zones, two of which occur in Georgia: (a) South Carolina-Georgia zone, perpendicular to the Appalachian trend and largely in the Piedmont, (b) and the Southern Appalachian Zone that includes much of the Piedmont, Blue Ridge, and northwestern Georgia. These zones are analyzed with geodetic and tidal information; the strain development may have been induced by crustal uplift and concentrated in old Appalachian structures. 3. Seismicity of the southeastern United States: Seismol. Soc. America Bull., v. 63, p. 1785-1808, illus., 1973. Existing earthquake data show that there are two seismic zones of which Georgia is a part. They are the South Carolina-Georgia Zone, and the Southern Appalachian Zone. The latter is parallel with Appalachian structures and the former is almost perpendicular to them. No quakes of intensity VII or higher have occurred in Georgia. 13 4. A catalog of southeastern United States earthquakes, 1754 through 1974: Virginia Polytech. Univ. Dept. Geol. Sci. Research Div. Bull. 101, 68 p., illus., 1975. There have been 34 earthquake epicenters known in Georgia between 1872 and 1974. The greatest had an intensity of VI; most have been in the Piedmont or northwestern Georgia. 5. The seismic regime in a minor earthquake zone, in Numerical methods in geomechanics (edited by Chandrakant S. Desai), vol. 2 of Second Internatl. Con. Numerical Methods in Geomechanics [Proc.]: New York, Amer. Soc. Civil Engineers, p. 917-937, 1976. The southeastern United States, including Georgia, is a minor seismic zone. The existing data base and current state of knowledge are reviewed. Two well-defined seismic zones occur, both parallel and oblique to the dominant northeastern tectonic trend. The temporal behavior of earthquakes is poorly known, and except for the Charleston 1886 earthquake, the overall energy release has been relatively uniform. No causes are known. The relation between the region's micro- and macroseismicity has only recently begun to be studied. Crustal velocity structure is known to a first approximation. 6. (and Murphy, Carol Anne, editors) Seismicity of the southeastern United States--July 1, 1977-December 31, 1977: Southeastern U. S. Seismic Network Bull. no. 1, 56 p., illus., 1978. The Lake Sinclair area in Baldwin, Hancock, and Putnam Counties experienced numerous microearthquakes between September and November, 1977. 7. (and Mathena, Ellen Cooper, editors) Seismicity of the southeastern United States, January 1, 1978 - June 30, 1978: Southeastern U. S. Seismic Network Bull. no. 2, 18 p., illus., 1978. Earthquakes in Georgia for the period are listed, and are: (1) near Lake Sinclair (Feb. 12, Mar. 2) in the Piedmont; (2) near Greensboro (Mar. 3) Greene County; and from near Dalton (June 16) Whitfield County. Microearthquakes from the Lake Sinclair, from northwestern Georgia, and from the Georgia-Alabama border area near LaGrange are also listed. 8. Attenuation of the Lg phase and the determination of m in the southeastern United States: Seismol. Soc. America Bull., v. 69, p. 45-63, illus., 1979. Data from six earthquakes with epicenters in Georgia, and from elsewhere show that the attenuation of the Lg phase is 0. 070 -t rate for epicentral distances to 700 km. At longer distances it was somewhat greater for some of the quakes. The nature of the wave propagation changes. 9. (and Hathena, Ellen Cooper, editors) Seismicity of the southeastern United States, July 1, 1978 - December 31, 1978: Southeastern U. S. Seismic Network Bull. no. 3, 66 p., illus., 1979. There were three earthquakes in Georgia during this time; one was near Ringgold in Catoosa County; another at La Grange in Troup County, and one reported from near the Georgia-Alabama border in northwestern Georgia. A swarm of microearthquakes is reported from near Lake Sinclair in the Piedmont. 14 10 . (and Mathena, Ellen Cooper, editors) Seismicity of the southeastern United States, January 1, 1979 - June 30, 1979: Southeastern U. S. Seismic Network Bull. no. 4, 78 p., illus., 1979. There were no earthquake epicenters in Georgia for this time period, but a list of definite or probable microearthquakes are reported from the region of Lakes Oconee and Sinclair. The arrival-time differences between the S and P waves vary from 3.71 to 0.50 seconds. BOND, THOMAS ALDEN, 1938-, see also Scrudato, Ronald John, 2 1. Pollen analysis and radiocarbon dates from Chase Prairie, Okefenokee Swamp, Charlton County, Georgia [abstract]--Proc. 6th Ann. Mtg. Amer. Assoc. Stratig. Pa1ynologists: Geoscience and Man, v. 11, p. 153-154, 1975. BOSWELL, ERNEST HARRISON, 1919-, see Cederstrom, Dagfin John, 1 BOUDREAU, JOHN E., 1946-, see Casagrande, Daniel Joseph, 10 BOUSKA, VLADIMIR 1. (and Zdenek, Randa) Rare earth elements in tektites: Geochim. et Cosmochim. Acta, v. 40, p. 486-488, illus., 1976. A tektite from Jay Bird Springs, in Dodge County is included. The REE abundances resemble those of sedimentary rocks. The one from Georgia is relatively rich in Eu, possibly due to a plagioclase-rich source rock such as a feldspathic sandstone. BOWEN, RICHARD LEE, 1929- 1. Post-Pennsylvanian geologic history of the southeastern United States--economic geology: Gulf Coast Assoc. Geol. Sacs. Trans., v. 25, p. 100-103, 1975; Amer. Assoc Petroleum Geologists Bull., v. 59, p. 1724, 1975. Seven sedimentary cycles, labelled G to A from oldest to youngest are identified. Cycle C contains rocks of Paleocene to Oligocene age and includes the kaolin deposits of the Georgia Coastal Plain. Uranium, leached from acid-volcanic rocks 1 may be present. 2. Post-Pennsylvanian geologic history of the southeastern United States [Coastal Plain], Part 2, sedimentary cycles [abstract]: Geol. Soc. America Abs. with Progs., v. 7, p. 472, 1975. BOWLES, JESSE M., see Shacklette, Hansford Threlkeld, 1 15 BOZION, CONSTANTINE N., 1919-, see Heyl, Allen Van, Jr. 1 BRANDAU, BETTY LEE, 1933-, see also Noakes, John Edward, 1 1. (and Noakes, John Edward) University of Georgia radiocarbon dates II: Radiocarbon, v. 14, p. 486-497, 1972. Marsh muds from around Sapelo Island, Mcintosh County, are less than 4,450 years old. Shell fragments and wood from the same vicinity are younger than 2,450 years. Alluvial wood from the Savannah River floodplain is older than 40,000 years save for one sample which is 35,000 years. Sloth bones from Glynn County are 9,380 to 11,310 years old. 2. (and Noakes John Edward) University of Georgia radiocarbon dates IV: Radiocarbon, v. 17, p. 99-111, 1975. Numerous samples of peat from the Okefenokee Swamp, mostly in Charlton County, are dated. All are less than 6,500 years old. 3 . (and Noakes, John Edward) University of Georgia radiocarbon dates VI: Radiocarbon, v. 20, p. 487-501, 1978. Shells from Sapelo Island and neighboring marine sediments in Mcintosh County are less than 4,820 years old. In general, the older the sample, the higher it is above mean sea level. Some are from nearby Blackbeard and Cabretta Islands, and all are Holocene. BRANDE, SCOTT, 1950- 1. Biometric analysis and evolution of two species of Mulina (Bivalvia:Mactridae) from the late Cenozoic of the Atlantic Coastal Plain: PhD Thesis, New York State Univ. Stony Brook, 1979. BRANNON, J. C., see Basu, Abhijit, 2 BRANTLEY, ALBERT GEORGE, 1949- 1. Paleoenvironmental significance of bone orientation in Watkin's Quarry (Late Pleistocene), Glynn County, Georgia [abstract]: Georgia Acad. Sci. Bull., v. 29, p. 128, 1971. BREDEHOEFT, JOHN DALLAS, 1933- 1. (and Pinder, George Francis) Application of transport equations to groundwater systems: Internatl. Geol. Cong. 24th, Proc. Sec. 11, Hydrogeology, p. 255-263, illus., 1972; in Underground waste management and enviromental implications: Amer. Assoc. Petroleum Geologists Mem. 18, p. 191-199, illus., 1972; discussions, p. 199-201. The mass-transport equation and the equation of motion have been coupled and numerically solved. Numerical solutions have also been obtained for the heat-transport equation and the equation of motion, particularly for convection problems. The groundwater contamination in wells from limestone aquifers in Glynn County is used to demonstrate the application of the equations. 16 2. (and Pinder, George Francis) Mass transport in flowing groundwater: Water Resources Research, v. 9, p. 194-210, illus., 1973. A case history of a salt-water-contaminated well at Brunswick, in Glynn County, is used to demonstrate the use of the coupling of the mass transport equation with the equation of motion to predict and control future movement of contaminants. 3. (and Counts, Harlan Bryan, and Robson, Stanley Gene, and Robertson, John Brown) Solute transport in groundwater systems, in Facets of hydrology (edited by John C. Rodda): New York, John Wiley, p. 229-256, illus., 1976. Data from wells in the Brunswick area of Glynn county are used along with others from elsewhere to show the problems of the dispersivity of dissolved substances in water. Complex mathematical models are needed to solve the mass- and fluid-transport problems; examples from the chloride contamination of the groundwater at Brunswick are used. BRETSKY, SARA SU STEWART, 1943- 1. Evolution and classification of the Lucinidae (Mollusca; Bivalvia): Palaeontog. Americana, v. 8, no. 50, p. 219-337, illus., 1976. A complete review of this pelecypod family includes allusions to Lucina (L.) wacissana from the Oligocene Flint River Formation on the Coastal Plain. BRIDGES, SAMUEL RUTT, 1951-, see also Long, Leland Timothy, 2, 3, 10 1 . Study of a positive Bouguer gravity anomaly in Tift County, Georgia [abstract]: Georgia Acad. Sci. Bull., v. 31, p. 82, 1973. 2. Evaluation of stress drop of the August 2, 1974 [Lincoln County] Georgia-South Carolina earthquake and aftershock sequence: M S Thesis , Georgia Inst. Technology, 1975. 3 . (and Long, Leland Timothy) Recent seismic activity in the Clark Hill reservoir area on the [Piedmont] Georgia-South Carolina border [abstract]: Geol. Soc. America Abs. with Progs., v. 7, p. 473, 1975. BRIGGS, GARRETT, 1934-, see Hobday, David Kenneth, 1; Milici, Robert Calvin, 1 BRINDLEY, GEORGE WILLIAM, 1905- 1. Citation and memorial for Dr. William F[rank] Bradley [1908-1973): and Clay Minerals, v. 22, p. i-v, port., 1974. Clays 17 BROADHEAD, THOMAS WEBB, 1950- 1 . (and Bagby, Robert William) Chesteran inadunata crinoids from the Floyd Shale, Floyd County, Georgia: Georgia Acad. Sci. Bull., v. 30, p. 27-31, illus., 1972. Ten crinoids are discussed and illustrated. Blastoids, ectoprocts and brachiopods are also present. There is a probable correlation with the Gasper Limestone. 2. (and Jordan, Larry Eugene) The [Mississippian] Golconda Group in [northwestern] Georgia? [abstract]: Georgia Acad. Sci. Bull., v. 30, p. 80, 1972. 3. Biometric studies of Pentremites from the Floyd Shale, Upper Mississippian, northwest Georgia [abstract]: Georgia Acad. Sci. Bull., v. 32, p. 16, 1974. 4. Depositional system interpretation of marine benthic communities in the Floyd Shale, Upper Mississippian, northwest Georgia [abstract]: Geol. Soc. America Abs. with Progs., v. 6, p. 667-668, 1974. 5. (and Underwood, Susan Elizabeth) Diploporan cystoids from the Lebanon Limestone, Middle Ordovician, Walker County, Georgia [abstract]: Georgia Acad. Sci. Bull., v. 32, p. 17, 1974. 6 . Biostratigraphy and paleoecology of the Floyd Shale, Upper Mississippian, northwest Georgia: M A Thesis, Univ. Texas, 1975. 7 . Depositional systems and marine benthic communities in the Floyd Shale, Upper Mississippian, northwest Georgia, in Structure and classification of paleocommunities (edited by Robert William Scott and Ronald Robert West): Stroudsburg, Pa., Dowden, Hutchinson and Ross, p. 263-278, illus., 1976. Five benthic marine communities are identified. Each is in a distinct lithotope whose relation to deltaic sedimentation is shown. BROBST, DONALD ALBERT, 1925- 1 . (and Pratt, Walden Penfield) United States mineral resources: U. S. Geol. Survey Prof. Paper 820, 7~2 p., illus., 1973. A review of all of the mineral resources of the nation includes those in Georgia. BROCK, GEORGE GAINHAM, 1909- 1. Soil survey of Banks and Stephens Counties, Georgia: U. S. Dept. Agric. Soil Conserv. Service, 78 p., illus., 1971. The soils of these counties are mapped and described, and their origin is cursorily reviewed. 2. Soil survey of Barrow, Hall, and Jackson Counties, Georgia: U. S. Dept. Agric. Soil Conserv. Service, 60 p., illus., 1977. The soils of the counties are mapped and described in great detail. A cursory discussion of their origin from the local bedrock is included. 18 BROEKSTRA, BRADLEY ROBERT, 1953-, see also Sedivy, Robert Alan, 1 1. Diagenetic changes in a Cambrian shale [Conasauga Formation] as a function of burial depth [northwestern Georgia]: M S Thesis, Georgia Inst. Technology, 1978. 2 . (and Weaver, Charles Edward) Geothermal history of the [Cambrian] Conasauga Shale [northwestern Georgia] [abstract]: Geol. Soc. America Abs. with Progs., v. 10, p. 163-164, 1978. BROKAW, RICHARD SCOTT, JR., 1952- 1. (and Howard, James Dolan) Role of bioerosion in mass-wasting of Pleistocene outcrops in Georgia coast [abstract] : Amer. Assoc. Petroleum Geologists Bull., v. 63, p. 424, 1979. BROOKS, J. F. 1. Soil survey of Carroll and Haralson Counties, Georgia: U. S. Dept. Agric. Soil Conserv. Service, 60 p., illus., 1971. The soils of the counties are mapped and described in great detail. Their origin in relation to the underlying rocks is briefly discussed. BROOKS, PAULA ELIZABETH, 1956- 1. (and Buchanan, Robert Beach, and Loman, William Thomas, Jr., and Moore, Thomas Patrick) Upper Eocene (Jackson) sediments of central Georgia [Coastal Plain] [abstract]: Georgia Jour. Sci., v. 35, p. 83, 1977. BROWN, BAHNGRELL WALTER, 1916- 1. Thomas Sterry Hunt (1826-1892)--chemical geologist [abstract]: America Abs. with Progs., v. 7, p. 1011, 1975. Geol. Soc. BROWN, DONALD LEE, 1938-, see Brown, Philip Monroe, 3 BROWN, JACK R. 1. Soil survey of Jenkins County, Georgia: U. S. Dept. Agric. Soil Conserv. Service, 61 p., illus., 1968. The soils of the county are mapped and described in great detail. There is also a cursory review of the geology of the county. 19 BROWN, LARRY DOUGLAS, 1951-, see also Citron, Gary Paul, 1; Cook, Frederick Ahrens, 1, 2, 3; Lawrence, Mark Bauer, 1 1. Recent vertical crustal movements from geodetic measurements--Alaska and the eastern United States: PhD Thesis, Cornell Univ., 1976. 2. (and Oliver, Jack Ertle) Vertical crustal movements from leveling data and their relation to geologic structure in the eastern United States: Revs. Geophysics and Space Physics, v. 14, p. 13-35, illus., 1976. Changes in level are plotted, and trends are identified; some of the data are from Georgia. Changes in rate of change correspond with known geologic structures. On the Coastal Plain, a consistent tilt seaward is present. The Brevard Zone is arched upward. The relationship of trend lines (of systematic change) to seismicity is shown on small-scale maps. 3. Recent vertical crustal movement along the east coast of the United States: Tectonophysics, v. 44, p. 205-231, illus., 1978. There is a discrepancy between vertical movement determined by recent leveling studies and by tide gauges, one of which is at Savannah. It is unclear which method is incorrect. 4. (and others) Structure of the continental crust--new results from COCORP seismic reflection profiling (northwestern Georgia] [abstract]: EOS, v. 60, p. 313, 1979. 5. (and others) Thin-skinned thrusting in the crystalline Appalachians demonstrated by COCORP profiling [Piedmont] [abstract]: Soc. Explor. Geophys. Ann. Mtg. 49, p. 83-84, 1979 [not seen]. BROWN, PH ILl P MONROE, 1922- 1. Subsurface correlation of Mesozoic rocks in Georgia, in Symposium on the petroleum geology of the Georgia Coastal Plain (compiled by Lynda Plunkett Stafford): Georgia Geol. Survey Bull. 87, p. 45-59, illus., 1974. Cretaceous rocks vary in thickness from a feather edge to 2,500 feet. The structures which have shaped and influenced the sedimentary geometry of the Coastal Plain reflect, or are derived from, lateral and vertical movement of crustal segments which are juxtaposed along two intersecting hinge lines. They mirror similar structures described from the Atlantic Coastal Plain farther to the north. 2. Cenozoic and Mesozoic aquifer systems of the Atlantic Coastal Plain, in A symposium of geothermal energy and its direct uses in the eastern United States: Davis, California, Geothermal Resources Council Spec. Rept. 5, p. 31-36, illus., 1979. A discussion of the structural and stratigraphic framework of the Coastal Plain includes that of Georgia. Mesozoic aquifers which are discontinuous and discordant are subdivided into 8 distinct units (A to H), and these are tabulated by area, volume, number of aquifers containing usable ground water, percentage containing usable ground water, and number containing non-usable ground water. 20 3. (and Brown, Donald Lee, and Reid, Marjorie S., and Lloyd, Orville Bruce, Jr.) Evaluation of the geologic and hydrologic factors related to the waste-storage potential of Mesozoic aquifers in the southern part of the Atlantic Coastal Plain, South Carolina and Georgia: U. S. Geol. Survey Prof. Paper 1088, iv, 37 p., illus., 1979. Cretaceous rocks of the Georgia Coastal Plain are examined as potential waste-storage areas. Numerous cross sections are included, and analyses of ground water are given. Porous sands greater than 20 feet thick, with 20 feet of shale above and below, and which are below the fresh-water zone are considered to be potential areas of interest. Structure contour, salinity, and sand-shale ratio maps of each of the units are included. BROWN, STEPHEN W. 1. (and Cernock, Paul John, and Haykus, Joseph A.) Regional hydrocarbon source-rock evaluation of Atlantic Coastal Plain adjacent to the Georgia Embayment [abstract]: Amer. Assoc. Petroleum Geologists Bull., v. 63, p. 425-426, 1979. BRUNFELT, ARILD 0., see Ragland, Paul Clyde, 1 BRYAN, JOHN GREGORY, 1954-, see Hatcher, Robert Dean, Jr., 19 BRYANT, BRUCE HAZELTON, 1930-, see also Reed, John Calvin, Jr. , 1 1. (and Reed, John Calvin, Jr.) Structural and metamorphic history of the southern Blue Ridge, in Studies of Appalachian geology--central and southern (edited by George Wescott Fisher and others): New York, Interscience Pub., p. 213-225, illus., 1970. A review of the stratigraphy of the entire southern Blue Ridge Province includes that part in Georgia. It is a terrane of complex, intricately deformed and variously metamorphosed sedimentary and volcanic rocks of Precambrian age which have been invaded by a diverse array of Precambrian and Paleozoic intrusive rocks. Thrust faults are the predominant structures. BUCHANAN, ROBERT BEACH, 1953-, see Brooks, Paula Elizabeth, 1 BUCHWALD, VAGN FABRITIUS, 1929-, see also Schaudy, Rudolf, 1 1. Handbook of iron meteorites--their history, distribution, composition and structure: Berkeley, Univ. California Press, 3 vols., 1418 p., illus., 1976. All of the known iron meteorites of the world are described in great detail. Included are those from Georgia. 21 2. The mineralogy of iron meteorites: Roy. Soc. London Phil. Trans. ser. A, v. 286, p. 453-491, illus., 1977. A general treatise on the minerals found in iron meteorites includes those from Pitts, Wilcox County, as one of many examples. Pitts is one of 32 witnessed falls of iron meteorites. 3. Seven severely altered hexahedrites, sensitive to grain boundary corrosion [Holland's Store meteorite, Chattooga County] [abstract]: Meteoritics, v. 14, p. 359-360, illus., 1979. BUDDHUE, JOHN DAVIS, 1910- 1. The formation of meteoritic iron oxide: Pop. Astronomy, v. 52, p. 346-351, illus., 1944. Meteoritic iron oxide occurs as coarsely lamellar, finely lamellar, and massive. The two former result from oxidation proceeding parallel to the surface of the metal, and the latter occurs when electrolysis causes the oxide to invade the metal, or when redeposition of dissolved oxide obliterates the original lamellar structure. Examples from the Sardis, Jenkins County meteorite and the Paulding County meteorite are included. 2. The oxidation and weathering of meteorites: Univ. New Mexico Pubs. Meteoritics, no. 3, 161 p., illus., 1957. A survey of many meteorites, many different minerals, and many different climates includes the Sardis, Walker County, Paulding County, and Holland's Store meteorites. BUIE, BENNETT FRANK, 1910-, see also Patterson, Samuel Hunting, 3 1. The Huber Formation of eastern central Georgia, in Short contributions to the geology of Georgia: Georgia Geol. Survey Bull. 93, p. 1-7, illus., 1978. The term "Huber Formation" is proposed for all of the post-Cretaceous, pre-Jackson Eocene updip strata in the kaolin district between Macon and the Savannah River. The strata lie between two regionally recognizable unconformities, are largely clastic, and are incompletely known. Sections from several clay mines are described. 2. Post-Cretaceous pre-Jacksonian stratigraphic interval in the Coastal Plain of central and eastern Georgia [abstract]: Geol. Soc. America Abs. with Progs., v. 10, p. 164, 1978. 3. (and Hetrick, John Harold, Jr., and Patterson, Samuel Hunting, and Neeley, Cathy Louise) Geology and industrial mineral resources of the Macon-Gordon kaolin district, Georgia: U. S. Geol. Survey Repts. Open File 79-526, 36 p., illus. incl. geol. map, 1979. A complete geological report of the area in Twiggs, Bibb and Wilkinson Counties is given. Paleozoic?, Cretaceous to Miocene, and Quaternary rocks are present. The kaolin is in the Cretaceous, Paleocene, and Lower and Middle Eocene rocks. Crushed stone and sand are also among the mineral resources. 22 BULANZHE, YU. H., see Meade, Buford Kelly, 1 BUNKER, CARL MAURICE, 1915-, see Perlman, Stephen H., 2 BURBANCK, GEORGE PALMER, 19471. Sediment and macro-infaunal trends in the Altamaha estuary [Glynn County] Georgia: M S Thesis, Emory Univ., 1972. BURBANCK, MADELINE PALMER, 1914-, see Leslie, Kent Anderson, 1 BURNETT, THOMAS LAWRENCE, JR., 19391. Petrology of southeastern Piedmont river sands, Georgia, South Carolina and North Carolina: PhD Thesis, Texas A and M Univ., 1971; [abstract]: Dissert. Abs. Internatl., v. 32B, p. B5866-B5867, 1972. BURST, JOHN FREDERICK, 19231. Genetic relationship of the Andersonville, Georgia and Eufaula, Alabama bauxitic kaolin areas: Soc. Mining Engineers Trans., v. 256, p. 137-142, illus., 1975. Eocene Nanafalia Formation-aged bauxitic kaolins at Eufaula and at Andersonville in Sumter County, have a Piedmont source. In Georgia, the Nanafalia is a shoreline deposit--the Andersonville deposits are in ancient freshwater swamps along the Eocene shoreline. BUSECK, PETER R., 19351 . Silver, in Handbook of elemental abundances in meteorites (edited by Brian Harold Mason): New York, Gordon and Breach, p. 351-359, illus., 1971. Analyses of many meteorites include those from Locust Grove, Henry County and from Sardis, Jenkins County. BUSH, CHARLES A. , see Perlman, Stephen H., 2 23 BUTLER, JAMES ROBERT, 1930-, see also Fullagar, Paul David, 2, 3, 4, 5, 6, 7,; Hatcher, Robert Dean Jr., 18 1. Age of Paleozoic regional metamorphism in the Carolinas, Georgia, and Tennessee southern Appalachians: Amer. Jour. Sci., v. 272, p. 319-333, illus., 1972. Published radiometric dates from the Georgia Piedmont and Blue Ridge are reviewed. The peak of regional metamorphism was attained in the Blue Ridge at least 450 m.y. ago. Scant data suggest a peak event more than 450 m.y. ago in the Elberton area. There is a general progressive decrease in age of peak metamorphism from Taconic in the Blue Ridge to nearly Acadian in the Charlotte Belt. The Carolina Slate Belt's peak was between 300 and 520 m.y. ago. Older and younger dates represent crustal cooling by uplift rather than by metamorphic events. 2. (and Fullagar, Paul David) Southeastern margin of the Appalachians in the Carolinas and eastern [Piedmont] Georgia, U.S.A. [abstract]: Geol. Assoc. Canada-Mineralog. Assoc. Canada, 1974 Ann. Mtg., Prog. and Abs., p.16, 1974. CAHILL, JAMES P., see Shacklette, Hansford Threlkeld, 5 CAHOON, ELIZABETH JERABEK. 1. Coniferous wood from the [Cretaceous] Tuscaloosa outcrop area in Alabama and [Muscogee County] Georgia [abstract]: Alabama Acad. Sci. Jour., v. 42, p. 159-160, 1971. CAINES, GARY LEE, 1945- see Gaines, Gary Lee. CALHOUN, JOHN W. 1. (and Wood, Garnet J.) Soil survey of Ben Hill and Irwin Counties, Georgia: U. S. Dept. Agric. Soil Conserv. Service, 63 p., illus., 1969. The soils of the counties are mapped and described in great detail. Their origin in relation to the bedrock is also cursorily described. 2 . (and Stevens, Joseph G.) Soil survey of Colquitt and Cook Counties, Georgia: U. S. Dept. Agric. Soil Conserv. Service, 68 p., illus., 1975. The soils of these two counties are mapped and described in great detail. Their origin in relation to the local bedrock is cursorily included. 3. Soil survey of Brooks and Thomas Counties, Georgia: U. S. Dept. Agric. Soil Conserv. Service, 107 p., illus., 1979. The soils of the counties are described in great detail, and maps are included. There is a brief summary of the origin of the soils from the underlying bedrock. 24 CALSTEREN, P. W. C. VAN. 1. Catalog of meteorites in Dutch collections: Scripta Geologica 51, 32 p., 1979. Parts of the Sardis meteorite from Jenkins County and the Forsyth meteorite from Monroe County are in Dutch museums. CAMPBELL, DAVID L., see Gohn, Gregory Scott, 1 CANNON, HELEN LEIGHTON, 1911-, see Anderson, Barbara May, 1; Shacklette, Hansford Threlkeld, 4 CARPENTER, ROBERT HERON, 1937-, see also Jones, Lois Marilyn, 4; Koch, George Schneider, Jr., 1; O'Connor, Bruce James, 2; Robinson, Gene Deadrick, Jr., 1, 3, 4; Whitney, James Arthur, 3, 7, 8 1. Copper, lead, and zinc concentrations in stream sediment, Metasville Quadrangle, Wilkes and Lincoln Counties, Georgia: Georgia Geol. Survey Inf. Circ. 43, 12 p., illus., 1971 . Seventy-two samples from the -80 mesh screen interval were analyzed by atomic absorption spectrophotometry. Five geochemical anomalies are recognized; two reflect mineralization at the Magruder Mine (Lincoln County) and the Chambers Prospect (Wilkes County), and two occur along the margin of a metadacite unit and probably reflect similar mineralization. A single anomaly occurs in the vicinity of a hornblende gneiss and amphibolite. 2. (and Prather, Jesse Preston, Jr.) A gravity survey of the south-central Georgia Piedmont: Georgia Geol. Survey Inf. Circ. 42, 16 p., illus., 1971. A gravity survey of 1, 000 square miles in Butts, Monroe, Jones, and Jasper Counties shows a major northwest-trending gravity ridge with a steep negative northwest gradient. A positive anomaly is superimposed on the ridge with a diameter of 12 miles. Basic intrusive rocks are interpreted to be the origin of the positive anomalies. 3. Norite intrusives in western Jasper County and eastern Monroe County, Georgia--Georgia Geol. Soc. 6th Ann . Field Trip: Georgia Geol. Survey [Guidebook 10] [p. 1-11], illus., 1971. A general discussion of the origin and occurrence of the Gladesville Norite and accompanying pegmatites includes a half day field trip of fifty miles with six stops. 4. (and Pope, Timothy Alexander, and Smith, Robert Lincoln) Fe-Mn oxide coatings in stream sediment geochemical surveys: Jour. Geochem. Explor., v. 4, p. 349-363, illus., 1975. Comparisons of Fe-Mn-coated stream-sediments and co-existing -80 mesh samples from mineralized areas in Lincoln County and elsewhere were made with similar samples from an unmineralized area in Greene County . The results show ( 1) that the anomaly/background ratio for zinc and copper is higher in the Fe-Mn-oxide coatings in the mineralized area; and (2) in drainages with Pb mineralization, the anomaly/background ratio is higher in the -80 mesh fraction for lead which is not concentrated in the coatings. The ratios Zn/Mn and Cu/Mn as well as Zn/Co and Cu/Co in the Fe-Mn coatings can be used to enhance downstream detectability of the mineralization. 25 5. General geology of the Carolina Slate Belt along the Georgia- South Carolina Border, in Stratigraphy, structure, and seismicity in slate belt rocks along the Savannah River--Georgia Geol. Soc. 11th Ann. Field Trip (compiled by Timothy Michael Chowns): Georgia Geol. Survey Guidebook 16, p. 9-12, 1976. Three sequences of volcaniclastic rocks are, from oldest to youngest: Lincolnton Metadacite, felsic pyroclastics, and a sedimentary sequence of banded argillite and thin interbedded mafic volcanics with some graywacke. Dikes and sills have intruded these. Most are in the greenschist facies. Isoclinal folds, the Modoc Fault, and smaller, northwest-trending faults are also present. 6. (and Odom, Arthur Leroy, Jr., and Hartley, Marvin Eugene, 3d) Geochronology of the southern portion of the slate belt [Lincoln County] [abstract]: Geol. Soc. America Abs. with Frogs., v. 10, p. 164, 1978. 7. (and Robinson, Gene Deadrick, Jr. and Hayes, Willis B.) Partitioning of manganese, iron, copper, zinc, lead, cobalt, and nickel on black coatings on stream boulders in the vicinity of the Magruder Mine, Lincoln Co., Georgia: Jour. Geochem. Explor., v. 10, p. 75-89, illus., 1978. These elements are partitioned with respect to Mn and Fe coatings on stream boulders below the mine. The partitioning varies systematically with location of metal-rich waters derived from sulfide mineralization. Upstream, Zn and Ni are partitioned to the Fe oxide and Co and Cu are partitioned to the Mn oxide component. Downstream, Mn oxides are more enriched in Zn and Fe oxides, and less enriched in Cu, Co, and Ni. 8 . (and Hayes, Willis B.) Precipitation of iron, manganese, zinc, and copper on clean, ceramic surfaces in a stream draining a polymetallic sulfide deposit: Jour. Geochem Explor., v. 9, p. 31-37, illus., 1978. Streams draining into and from the Magruder Mine area in Lincoln County were sampled chemically. The copper and zinc downstream are distinctly anomalous and are interpreted as being from ground-water percolation into the streams from the mine area. 9 . (and Hayes, Willis B.) Annual accretion rates of Fe-Mn oxides and certain associated metals in a stream environment [Greene County] [abstract]: Geol. Soc. America Abs. with Frogs., v. 11, p. 173, 1979. 10 . (and Hayes, Willis B.) Fe-Mn oxide coatings in routine geochemical surveys, in Proceedings of the seventh international geochemical exploration symposium (edited by John Robert Watterson and PaulK. Theobald): Rexdale, Ontario, Assoc. Exploration Geochemists, p. 277-282, illus., 1979 [not seen]. CARTER, BURCHARD DOSWELL, 1954- 1. Silicification in the Chic[k]amauga Limestone (Middle Ordovician) associated with the T-3 bentonite in Alabama and northwest Georgia [abstract]: Georgia Jour. Sci., v. 35, p. 85-86, 1977. CARTER, WILLIAM DOUGLAS, 1926-, see Kutina, Jan, 1 26 CARVER, ROBERT ELLIOTT, 1931- 1. Absorption characteristics of opaline clays from the Eocene of Georgia, in Proceedings of the seventh forum on the geology of industrial minerals (edited by Harbans Singh Puri): Florida Geol. Survey Spec. Pub. 17, p. 91-94, illus., 1972. X-ray diffraction studies of the Eocene Twiggs Clay from the Coastal Plain show that water-vapor absorption is related to the opal content; ethylene glycol absorption is related to the montmorillonite content. The most absorbent clays are very porous and contain opal and montmorillonite. 2 . St~atigraphy of the Jackson Group in eastern Georgia: Southeastern Geology, v. 14, p. 153-181, illus., 1972. The Upper Eocene Jackson Group in the Coastal Plain is a result of a transgression and a regression. Downdip it is the Ocala Limestone and updip it occurs as several clastic formations. The Barnwell Formation is the near-shore deposit. Fossils are listed, and sections are measured. 3. Anomalous distribution of sinks in the upper Little River watershed--Tift, Turner, and Worth Counties, Georgia, in Short contributions to the geology of Georgia: Georgia Geol. Survey Bull. 93, p. 8-10, illus., 1978. Twenty-six percent of the sinkholes occur on 2.1 percent of the total area. This area has Pleistocene aeolian sand at the surface which overlies Miocene-aged carbonate rocks. Other Pleistocene terraces in the watershed do not have an abnormal concentration of sinkholes. No explanation is offered. 4. (and Scott, Richard Murray) Stratigraphic significance of heavy minerals in Atlantic Coastal Plain sediments of Georgia, in Short contributions to the geology of Georgia: Georgia Geo1. Survey Bull. 93, p. 11-14, illus., 1978. The heavy-mineral content of the sands of the Coastal Plain is determined by provenance, weathering and sorting during transport, grain size of the sediment or sediment fraction examined, but mostly by intrastratal solution. The older the sediment, the fewer the heavy minerals. CASAGRANDE, DANIEL JOSEPH, 1945-, see also Gunther, Peter Patrick, 1 1 . (and Erchull, Leo Donald) Organic geochemistry of Okefenokee peats- -trace metal distributions in selected waters, plants, and peats [Ware and Charlton Counties] [abstract]: Geol. Soc. America Abs. with Progs., v. 6, p. 684-685, 1974. 2 . (and Erchull, Leo Donald) Metals in Okefenokee [swamp] peat forming environments--relation to [the] constituents found in coal: Geochim. et Cosmochim. Acta, v. 40, p. 387-393, illus., 1976. Fourteen metals were examined from cores from two major vegetational types. Except for Hg and Pb, metals in the peat were higher or equal to the Clarke values. The environment of the peat does not play a critical role in determining metal distribution. 27 3. (and Erchull, Leo Donald) Metals in plants and waters in the Okefenokee Swamp and their relationship to the constituents found in coal: Geochim. et Cosmochim. Acta., v. 41, p. 1391-1394, illus., 1977. Fourteen major and minor elements were determined from the plants and waters of the swamp environment. Variations in present vegetation, vegetation cover, metal-distribution between plants of different genera, between different anatomical parts of the plants, and the different components of the peat, all contribute to the erratic metal distribution observed in peats. These may be reflected in later coal seams. 4 . (and Erchull, Leo Donald) 'Organic geochemistry of Okefenokee peats--metal constituents, in Interdisciplinary studies of peat and coal origins (edited by Peter Hervey Given and Arthur David Cohen): Geol. Soc. America Microform Pub. 7, p. 72-90, illus., 1977. The distribution of seventeen major and trace elements from two peat-forming environments was studied. Samples of plants, water, and peat at various levels show that virtually all of the metals in fresh-water coals can be accounted for in the peat-forming stage. 5. (and Siefert, Kristine S.) Origins of sulfur in coal--importance of the ester sulfate content of peat: Science, v. 195, p. 675-676, illus., 1977. Peat from the Okefenokee Swamp in Charlton County is examined at the peat-forming stage. Ester sulfate is a major contributor to the sulfur in peat, and thus in coal. 6. (and Siefert, Kristine S., and Berschinski, Charles J., and Sutton, Nell E. Lang-Lutlen) Sulfur in peat-forming systems in the Okefenokee Swamp and Florida Everglades--origins of sulfur in coal: Geochim. et Cosmochim. Acta, v. 41 p. 161-16 7 ' i 11us . ' 19 77 . Peat from Minnie Is Lake and Chesser Prairie areas in Charlton County was examined. 0.1 to 10 percent sulfur was found, showing that the sulfur is incorporated early in the coal-forming process. Most was carbon-bonded sulfur. 7. (and Park, Kjungja) Muramic acid levels in bog soils from the Okefenokee Swamp: Soil Sci., v. 125, p. 181-183, illus., 1978. Peat from Grande Prairie and Minnie 1 s Lake in the Okefenokee Swamp in Charlton County has an unusually high muramic acid content when compared with inorganic soils. The reasons for the differences are not clear. 8. (and others) H2 S incorporation in coal precursors--or1g1ns of organic sulphur in coal: Nature, v. 282, p. 599-600, illus., 1979. Peat from the Okefenokee Swamp in Charlton County is used to show that hydrogen sulfide can react with organic matter in peat to produce organic sulfur. This is a source of organic sulfur in coal that had not been previously appreciated. 9. (and Ng, Lily Mon-Sai) Incorporation of elemental sulphur in coal as organic sulphur: Nature, v. 282, p. 598-599, illus., 1979. Peat from the Okefenokee Swamp was examined. Organic sulfur can be over 50 percent of the total sulfur in coal. Some organic sulfur originates from sulfur-containing amino acids in the source plants, such as elemental sulfur. 28 10. (and Ferguson, Austin 0., and Boudreau, John E., and Predney, Robert M., and Folden, Charles Allen) Organic geochemical investigations in the Okefenokee Swamp, Georgia--the fate of fatty acids, amino sugars and cellulose [Charlton County] [abstract]: Ninth Internatl. Cong. Carb. Stratigraphy and Geology, Abs. Volume, p. 31, 1979. CATE, PAUL DAVID, 19381. Developments in southeastern states in 1975: Amer. Assoc. Petroleum Geologists Bull., v. 60, p. 1277-1287, illus., 1976. Two dry wells were drilled in the Coastal Plain in 1975. 2. Developments in southeastern states in 1976: Amer. Assoc. Petroleum Geologists Bull., v. 61, p. 1259-1268, illus., 1977. Four dry holes were drilled into the Coastal Plain. CEDERSTROM, DAGFIN JOHN, 19081. (and Boswell, Ernest Harrison, and Tarver, George Robert) Summary appraisals of the nation's ground-water resources- -South Atlantic-Gulf region: U. S. Geol. Survey Prof. Paper 813-0, p. 01-035, illus., 1979. A general summary of the occurrence and distribution of ground water includes that in Georgia. Many small-scale maps are included. CERNOCK, PAUL JOHN, 1942-, see Brown, Stephen W., 1 CHADWICK, MICHAEL JOHN, 1934-, see May, Jack Truett, 1 CHAMBER LA IN, CHARLES FRANKLIN, 1946-, see Oertel, George Frederick, Jr., 12 CHAMBLEY, MICHAEL JAMES, 1949-, see Poort, Jon Michael, 2 CHAMPION, W. A., see Dendy, F. E. , 1 CHANNELL, WATER DENE, 1952-, see Atkinson, Julie Lane, 1 CHEMERYS, J. C., see Hobba, William A., Jr., 2 29 CHINNERY, MICHAEL ALISTAIR, 1933- 1. A comparison of the seismicity of three regions of the eastern U. S.: Seismol. Soc. America Bull., v. 69, p. 757-772, 1979. Frequency- intensity data from earthquakes in the South Carolina-Georgia seismic zone are compared with those from elsewhere. All are parallel with one another and consistent with a slope of 0.57. No upper limit to intensity is noted. Large earthquakes in the three regions conform to expected probabilities. CHIPMAN, MARY LOU MARTIN, 1948-, see Gunther, Peter Patrick, 1 CHOU, CHEN-LIN, 1943- 1 . (and Baedecker, Phillip Ackerman, and Wasson, John Taylor) Distribution of Ni, Ga, Ge, and Ir between metal and silicate portions of H-group chondrites: Geochim. et Cosmochim. Acta, v. 37, p. 2159-2171, illus., 1973. Lumpkin, from Stewart County, is an L6 chondrite. Various conclusions about the astromonical origin of the various combinations of features are discussed. CHOWNS, TIMOTHY MICHAEL, 1942-, see also Carpenter, Robert Heron, 5; Frey, Robert Wayne, 3; Hartley, Marvin Eugene, 3d, 4; Lovingood, Daniel Alan, 1; McLemore, William Hickman, 4; Nunan, Walter Edward, 2; O'Connor, Bruce James, 3; Ortiz, Alan Salvadore, 1; Paris, Travis Anthony, 2; Reid, Barry James, 1; Sellars, Barbara Diane, 1; Wallace, Blanche Marie, 1; Waters, Johnny Arlton, 1 1 . Stratigraphy of the Ordovician and Silurian section exposed in the Ringgold [Catoosa County] road cuts--a proposed geological monument [abstract]: Georgia Acad. Sci. Bull., v. 29, p. 123, 1971. 2. Depositional environments in the Upper Ordovician of northwest Georgia and southeast Tennessee, in Sedimentary environments in the Paleozoic rocks of northwest Georgia (edited by Timothy Michael Chowns)--Georgia Geol. Soc. 7th Ann. Field Trip: Georgia Geol. Survey Guidebook 11, p. 3-12, illus., 1972. The Sequatchie Formation contains: 1:he "Juanita facies" a coarse, alluvial sand; the red Sequatchie facies, a supratidal clastic deposit; the gray Sequatchie facies, transitional from supratidal to marine; the Fernvale facies, a barrier beach deposit; and the Mannie facies, a lagoonal sequence. The Liepers facies has a shallow marine origin, and the Catheys facies is from an open marine setting. Time relationships are unclear. 3. Molasse sedimentation in the Silurian rocks of northwest Georgia, in Sedimentary environments of the Paleozoic rocks of northwest Georgia (edited by Timothy Michael Chowns)--Georgia Geol. Soc. 7th Ann. Field Trip: Georgia Geol. Survey Guidebook 11, p. 13-23, illus., 1972. A variety of sedimentary environments can be recognized, ranging from littoral (lagoon and barrier) to open marine (platform and slope). These are the part of the marginal edge of the clastic wedge which was speading westward. Depositional facies strike approximately NNE; the littoral deposits are to the east. 30 4. Promolasse sedimentation in Silurian rocks of the southern Appalachians [northwestern Georgia] [abstract]: Geol. Soc. America Abs. with Progs., v. 4, p. 472, 1972. 5. Sedimentary environments in the Paleozoic rocks of northwest Georgia--Georgia Geol. Soc. 7th 'Ann. Field Trip: Georgia Geol. Survey Guidebook 11, 100 p., i1lus., 1972. This contains numerous papers by different authors, all of which are cited separately. It also includes a two-day field trip of 186 miles which makes seven stops. Each stop is described in detail. 6. Paleogeology of the Pre-Cretaceous surface beneath the Georgia Coastal Plain--a reassessment [abstract]: Georgia Acad. Sci. Bull., v. 34, p. 82, 1976. 7. (compiler, and others) Stratigraphy, structure, and seismicity in slate belt rocks along the Savannah River--Georgia Geol. Soc. 11th Ann. Field Trip: Georgia Geol. Survey Guidebook 16, 76 p., illus., 1976. Six structural-stratigraphic areas are described by specialists. The first day of the trip begins and ends at Hickory Knob Park in South Carolina, traverses 111 miles through Harlem, Columbia County, Georgia, making nine stops. The geology at each stop is described. The second day begins at Hickory Knob Park and makes four stops in 39 miles, the last stop being at Graves Mountain, in Lincoln County. 8. (compiler, and others) Stratigraphy and economic geology of Cambrian and Ordovician rocks in Bartow and Polk Counties, Georgia--Georgia Geol. Soc. 12th Ann. Field Trip: Georgia Geol. Survey [Guidebook 16-A], 21 p., illus., 1977. The first day of the trip is in the Cartersville area and makes nine stops in 37 miles. Cambrian rocks, barite, ochre, limestone, and shale are described. The second day, between Cartersville and Rockmart, five stops are made in Ordovician to Mississippian rocks. Iron ore, limestone, slate and chert are the mineral resources included. 9. (and Waters, Johnny Arlton) The Lookout Valley fault and thin-skinned thrusting beneath Lookout Mountain [Walker and Dade Counties] [abstract]: Geol. Soc. America Abs. with Progs., v. 10, p. 165, 1978. 10. (and Higgins, Michael Wicker, and Pickering, Samuel Marion, Jr.) A new core from the felsic volcanic terrane beneath the southeast Georgia [Wayne County] Coastal Plain [abstract]: Georgia Jour. Sci., v. 36, p. 92, 1978. 11. Pre-Cretaceous geology beneath Georgia Coastal Plain [abstract]: Amer. Assoc. Petroleum Geologists Bull., v. 62, p. 504, 1978. CHRISTOPHER, RAYMOND ANTHONY, 1943-, see Perlman, Stephen H., 2; Reinhardt, Juergen, 1; Sohl, Norman Frederick, 3 CIESIELSKI, PAUL FRANK, 1949-, see Wise, Sherwood, Willing, Jr., 1, 4 31 CITRON, GARY PAUL, 1953- 1. (and Brown, Larry Douglas) Recent vertical crustal movements from precise leveling surveys in the Blue Ridge and Piedmont Provinces, North Carolina and Georgia: Tectonophysics, v. 52, p. 223-238, i1lus., 1979. Repeated level lines reveal: (1) apparent uplift of the Blue Ridge-Piedmont physiographic boundary relative to the Coastal Plain on the east and to the Valley and Ridge Province on the west, and (2) large tilts over short baselines superimposed upon the regional pattern in the Brevard Fault Zone. Drainage changes reflect the tilting. CLARK, GEORGE RICHMOND, JR. I 1938- 1. (and Lutz, Richard Arthur) Pyritization in shells of living bivalves [Liberty County] [abstract]: Amer. Assoc. Petroleum Geologists Bull., v. 63, p. 432, 1979. CLARK, WILLIAM z. I JR. 1. (and Zisa, Arnold Charles, and Jones, Richard C.) Georgia--A view from space--an atlas of LANDSAT-1 imagery: Georgia Geol. Survey Educ. Ser. 1], 33 p., illus., 1976. An atlas of 15 high-altitude, LANDSAT-I photographs of Georgia includes the entire state. Brief descriptions of many of the geological features are included. 2. (and Zisa, Arnold Charles) Physiographic map of Georgia: Georgia Geol. Survey [Map GM-8], scale, 1:2,000,000, 1976. CLARKE, JAMES WOOD, 1922-, see Nelson, Arthur Edward, 1 CLARKE, JOHN STUART I 1955- 1. (and Hester, Willis Gene, and O'Byrne, Michael Patrick) Ground-water levels and quality data for Georgia, 1978: U. S. Geol. Survey Repts . Open File 79-1290, 94 p., illus., 1979. Data from observation wells throughout the state are given in graph form, by month . Included are numerous small-scale maps showing levels and trends in the different Coastal Plain aquifers. CLARKE, OTIS MANSON, JR. I 1914- 1. Gibbsite in Coastal Plain soils, southeastern United States: Southeastern Geology, v. 13, p. 77-90, illus., 1971. In west central Georgia, gibbsite occurs in the B and C soil horizons, in the soils on erosional remnants of high-terrace gravels, and in the Citronelle Formation. The gibbsite may be from weathered clay of older Coastal Plain rocks or from the feldspars from the Piedmont. 32 CLEARY, WILLIAM JAMES, JR., 1943- 1. (and Conolly, John Robert) Distribution and genesis of quartz in a Piedmont-Coastal Plain environment: Geol. Soc. America Bull., v. 82, P 2755-2766, illus., 1971. Some of the rivers in Georgia have Piedmont-derived quartz from weathering which is mixed with pre-deposited Coastal-Plain quartz. The change is noticeable. Embayed quartz comes from the weathering of Piedmont rocks, and rivers which are on the Coastal Plain only (such as the Satilla) show very little if any of the Piedmont-derived quartz. CLOOS, ERNST, 1898- 1. Edward Wilbur Berry, February 10, 1875-September 20, 1945: Natl. Acad. Sci . Biog. Mem., v. 45, p. 57-95, port., 1974. CLOUD, PRESTON ERCELLE, JR., 1912-, see Rodgers, John, 1 COASTAL PLAINS REGIONAL COMMISSION 1. (and U. S. Geological Survey) Aeroradioactivity maps of parts of Georgia, South Carolina and North Carolina: U. S. Geol. Survey Repts, Open File 75-400, scale, 1:250,000, 1975 [not seen]. 2. (and U. S. Geological Survey) Aeromagnetic maps of parts of Georgia, South Carolina and North Carolina: U. S. Geol. Survey Repts. Open File 76-181, scale, 1:250,000, 1976 [not seen]. 3. (and U. S. Geological Survey) Aeromagnetic map of parts of southeastern Georgia [Macon to Brunswick Corridor]: U. S. Geol. Survey Repts. Open File 77-96, scale, 1: 250,000, 1977. 4. (and U. S. Geological Survey) Aeroradioactivity map of part of southeastern Georgia [Macon to Brunswick Corridor]: U. S. Geol. Survey Repts. Open File 77-97, scale, 1:250,000, 1977. COBBAN, WILLIAM AUBREY, 1916- 1. Some ammonoids from the Ripley Formation of Mississippi, Alabama and Georgia: Jour. Research U. S. Geol. Survey, v. 2, p. 81-88, illus., 1974. Solenoceras sp., Solenoceras nitidum, Bactrites undatus, and Nostoceras alternatum from the Ripley Formation in Quitman County are described and illustrated. COFFMAN, JERRY LEE, 1940- 1. (and Stover, Carl W.) United States earthquakes, 1976: Washington, D.C., U. S. Dept. Commerce, 94 p., illus., 1978. One earthquake, in Toombs County, in the Riedsville area, occurred in 1976. It had an intensity of V. Three small aftershocks followed. 33 2. Earthquake history of the United States (1971-1976 supplement): Boulder, Colorado, U.S. Dept. Commerce, 41 p., illus., 1979. There were three V intensity earthquake epicenters in Georgia. One was in northwestern Georgia; one was in the the Piedmont, and one was on the Coastal Plain. COGBILL, ALLEN HUGHES, JR., 1951- 1. Gravity data in the southeastern United States, in Evaluation and targeting of geothermal energy resources in the southeastern United States--Progress Report (by John Kendall Costain and others): U. S. Dept. Energy Geothermal Resources Rept. VPI-SU 5648-3, p. C65-Cll0, illus., 1978. Gravity data from the southeastern part of the Georgia Coastal Plain are included, but no interpretations are given. COHEE, GEORGE VINCENT, 1907-1984, see Hazel, Joseph Ernest, 1 COHEN, ALVIN JEROME, 1918- 1. Germanium content of tektites and other natural glasses, implications concerning the or1g1n of tektites, in Geochemistry of germanium: Stroudsburg, Penn., Dowden, Hutchinson and Ross, p. 242-251, illus., 1973. Originally published in 1960. COHEN, ARTHUR DAVID, 1942-, see also Casagrande, Daniel Joseph, 4; Reuter, Johannes Helmut, 2; Rich, Frederick James, 1; Spackman, William, Jr., 1 1. Petrology, paleoecology and diagenesis of the peats of the Okefenokee Swamp of [Coastal Plain] Georgia [abstract]: Geol. Soc. America Abs. with Progs., v. 4, p. 475, 1972. 2. (and Ting, Francis Ta-Chuan) Comparison of a silicified Paleocene peat from North Dakota and a modern Taxodium peat from the Okefenokee Swamp of [Coastal Plain] Georgia [abstract]: Geol Soc. America Abs. with Progs., v. 5, p. 579, 1973. 3. Petrology of some Holocene peat sediments from the Okefenokee swamp-marsh complex of southern Georgia: Geol. Soc. America Bull., v. 84, p. 3867-3878, illus., 1973. Samples from six petrologically different peat environments are described. Herbaceous peats are distinguishable from marsh peats. 4. Possible influences of subpeat topography and sediment type upon the development of the Okefenokee swamp-marsh complex of Georgia: Southeastern Geology, v. 15, p. 141-151, illus., 1973. The data are from 43 cores. The thickness of the peat ranges from one to 12.5 feet. Where it is thickest it is also the oldest radiometrically. The swamps started as isolated lakes which coalesced as the water table rose and peat filled the depressions. Dates range from 2,950 to 6,490 years BP; all are Holocene or Late Pleistocene. 34 5. Petrography and paleoecology of Holocene peats from the Okefenokee swamp-marsh complex of: Georgi~: Jour. Sed. Petrology, v. 44, p. 716-726, illus. , 1974. Nine cores show there was a considerable time between the withdrawal of the sea and the formation of the fresh-water peat swamp. Paleobotanically, the swamp has not changed greatly since its inception. Pre-peat topographic lows control the distribution of the peat. Fire has played an important role in the peat formation. 6. Peats from the Okefenokee swamp-marsh complex [Ware County], in Proceedings of the 6th Ann. Mtg. Amer. Assoc. Stratig. Palynologists: Geoscience and Man, v. 11, p. 123-131, illus., 1975. Seven distinct peat-forming environments were sampled palynologically and each can be recognized paleoecologically. They are Nymphaea, Panicum, Carex, and Woodwardia marshes, Nyassa and Taxodium swamps, and Cyrilla tree islands. 7. (and Staub, James Rodney) Comparison of environments of coal formation in the Okefenokee Swamp of [southeastern] Georgia [Coastal Plain] and the Snuggedy Swamp of South Carolina [abstract]: South Carolina Acad. Sci. Bull., v. 39, p. 131, 1977. 8. The Okefenokee Swamp--a low-sulfur end-member of a depositional model for Coastal Plain coals [abstract]: Ninth Internatl. Gong. Garb. Stratigraphy and Geology, Abs. Volume, p. 41, 1979. 9. Resinoid precursors in [Coastal Plain Georgia] Okefenokee and Everglades peats [abstract]: Ninth Internatl. Gong. Garb. Stratigraphy and Geology, Abs. Volume, p. 41, 1979. COLEMAN, ROBERT GRIFFIN, 1923-, see Williams, Harold, 1 COLEMAN, SALLY LYNN, 1950- 1. (and Medlin, Jack Harold, and Crawford, Thomas Jones) Petrology and geochemistry of the Austell Gneiss in the western Georgia Piedmont [abstract]: Geol. Soc. America Abs. with Progs., v. 5, p. 388, 1973. COLMAN, STEVEN MICHAEL, 1949- 1. (and Pierce, Kenneth Lee) Preliminary map showing Quaternary deposits and their dating potential in the conterminous United States: U. S. Geol. Survey Misc. Field Studies Map MF 1052, scale, 1:7,500,000, text, 1979. 35 COLQUHOUN, DONALD JOHN, 1932- 1. (and Pierce, Jack Warren) Pleistocene transgressive-regressive sequences on the Atlantic Coastal Plain, in Les niveaux marins quaternaires, Part II, Pleistocene--Proc. Cong. INQUA, no. 8: Quaternaria, v. 15, p. 35-50, illus., 1971. There are fundamentally two types of unconformities upon which barrier islands lie: (1) the land surface over which a marine transgression has occurred and (2) on marine sediments resulting from the stillstand preceding the regression. Some examples are cited from Georgia. 2 . Faunal differentiation of North American Atlantic terrace formations, North Carolina to Georgia, U. S. A. [abstract): 9th Cong. Internatl. Union Quat. Research, Abs. Volume, p. 66, 1973 [not seen]. 3. (and Konigsson, Lars Konig A.) Fluctuation dans le niveau moyen de la mer 2,700 ans avant le present de part et d'autre de !'Atlantique: Assoc. Senegalese pour l'Etude du Quaternaire Africaine Bull. de Liaison, no. 54-55, p. 93-94, 1979. Sea-level changes reported for Georgia for the period of about 2,000 years ago are based upon archaeological data. Similar sea-level stands from elsewhere around the Atlantic are based upon other types of data. The justification for the different methods is noted. COLTON, GEORGE WILLIS, 1920- 1. The Appalachian Basin--its depositional sequences and their geologic relationships, in Studies in Appalachian geology--central and southern (edited by George Wescott Fisher and others): New York, Interscience Publishers, p. 5-47, illus., 1970. Northwestern Georgia is included in a review of the geology of the entire basin. Small-scale isopach maps show the distribution of the rocks from the Late Precambrian though the Pennsylvanian. Numerous stratigraphic sections are used to correlate the rocks thoughout the basin. No new data are included. CONNAR, JON JAMES, 1932- 1. (and Shacklette, Hansford Threlkeld) Background geochemistry of some rocks, soils, plants, and vegetables in the conterminous United States: U. S. Geol. Survey Prof. Paper 574-F, p. Fl-Fl68, illus., 1975. Areas in the Blue Ridge and Coastal Plain of Georgia are included among many others from the United States. Numerous elements from many different sources, including soils, are tabulated as to their presence, ratio, mean in parts per million, some statistical parameters, and observed range in parts per million. CONOLLY, JOHN ROBERT, 1936-, see Cleary, William James, Jr., 1 CONSIDINE, ROBERT EARL, JR., 1948-, see Gunther, Peter Patrick, 1 36 COOK, FREDERICK AHRENS, 1950- 1. (and Albaugh, Dennis Stephen, and Brown, Larry Douglas, and Oliver, Jack Ertle, and Kaufman, Sidney, and Hatcher, Robert Dean, Jr.) COCORP profiling of the southern Appalachians [Piedmont] [abstract]: Geol. Soc. America Abs. with Progs., v. 11, p. 404-405, 1979. 2. (and Albaugh, Dennis Stephen, and Brown, Larry Douglas, and Kaufman, Sidney, and Oliver, Jack Ertle) Preliminary interpretation of COCORP seismic reflection data across the Brevard Zone in northeast [Piedmont] Georgia [abstract]: Geol. Soc. America Abs. with Progs., v. 11, p. 175, 1979; EOS, v. 60, p. 314, 1979. 3. (and Albaugh, Dennis Stephen, and Brown, Larry Douglas, and Kaufman, Sidney, and Oliver, Jack Ertle, and Hatcher, Robert Dean, Jr.) Thin-skinned tectonics in the crystalline southern Appalachians--COCORP seismic-reflection profiling of the Blue Ridge and Piedmont: Geology, v. 7, p. 563-567, illus., 1979. A seismic profile, from near Augusta northwestward to Helen, reveals layered rocks six to 15 km below the surface metamorphic rocks. The Piedmont and Blue Ridge of Georgia are interpreted as being on an allochthonous sheet which has been thrust at least 260 miles northwestward. COOK, ROBERT BIGHAM, JR., 1944- 1. The geologic history of massive sulfide bodies in west-central Georgia: PhD Thesis, Univ. Georgia, 1971; [abstract]: Dissert. Abs. Internatl., v . 32B, p. B4008, 1972. 2. (and Hughes, Thomas C.) Langite, brochantite, and linarite in the Chestatee massive sulfide deposit, Lumpkin County, Georgia [abstract]: Georgia Acad. Sci. Bull., v. 31, p. 84, 1973. 3. Recrystallization characteristics of massive sulfide deposits in west central [Piedmont] Georgia [abstract]: Geol. Soc. America Abs. with Progs., v. 5, p. 389-390, 1973. 4. Tetradymite in southeastern United States [Haralson County] [abstract]: Alabama Acad. Sci. Jour., v. 44, p. 184-185, 1973. 5. Genetic implications of geochemical relationships between country rock, wall rock and "ore" of massive sulfide deposits [Paulding and Haralson Counties] west central Georgia [abstract]: Georgia Acad. Sci. Bull., v. 32, p. 16, 1974. 6. Minerals of Georgia--their properties and occurrences: Georgia Geol. Survey Bull. 92, 189 p., illus., 1978. Brief descriptions and locations by county where minerals have been found, are given for 193 minerals. There are 9 native elements, and 20 sulfides, 4 sulfosalts, 31 oxides and hydroxides, 2 halides, 13 carbonates, 1 nitrate, 13 sulfates, 14 phosphate and arsenates, 3 molybdates and tungstates, and 80 silicate minerals. 37 7. Ore mineralogy of west central Georgia massive sulfide deposits, in Short contributions to the geology of Georgia: Georgia Geol. Survey Bull. 93, p. 22-31, illus., 1978. The deposits and genesis of the ores in the Little Bob and Swift mines in Paulding County, the Tallapoosa mine in Haralson County, and the Villa Rica mine in Douglas County are described. The ores of the Villa Rica, Little Bob, and Tallapoosa mines are similar to those of Ducktown. The ore of the Tallapoosa mine has no pyrrhotite, abundant gangue dolomite and low-iron sphalerite. The ores of the Little Bob, Swift, and Villa Rica mines reflect a similar paragenesis and a complex post-depositional history. The origin of all of the deposits is unclear. 8 . Soil geochemistry of the Franklin-Creighton gold mine, Cherokee County, Georgia, in Short contributions to the geology of Georgia: Georgia Geol. Survey Bull. 93, p. 15-21, illus., 1978. The B soil horizon was sampled from a grid of 198 stations on 30.5 -meter centers. Arsenic, copper, and gold were tested. Maximum values are 2.7 ppm gold, 155 ppm copper, and 40 ppm arsenic. Gold reflects a bimodal population of 0. 4 and 0. 8 ppm thresholds whereas copper has a threshold of 80 ppm. Arsenic does not show any anomaly . The gold and copper anomalies are related to known ore bodies below the surface, but the relationship is not straightforward. COOKE, CHARLES WYTHE, 1887-1971. 1. American emerged shorelines compared with levels of Australian marine terraces: Geol . Soc. America Bull., v. 82, p. 3231-3234, illus., 1971. The 390, 70, and 25-foot terraces on the Atlantic Coastal Plain, including Georgia, correspond with similarly elevated terraces in Australia. This shows tectonic stability in Georgia since the last terrace formed. COOPER, ARTHUR WELLS, 1931- 1. Salt marshes, Chapter C-4A, in Coastal ecological systems of the United States (edited by Howard Thomas Odum and others): Washington D.C., Conservation Foundation, v. 2, p. 55-98, illus., 1974. The salt marsh as a distinct ecosystem is described. That from near Sapelo Island in Mcintosh County is considered a typical example. The interaction of tidal energy, organic and inorganic material, and time is discussed. The system is very fragile. COOPER, JAMES DEAN. 1. (and Pickering, Samuel Marion, Jr.) The mineral industry of Georgia, in Minerals yearbook 1974, vol. 2: Washington, D. C., U. S. Bur. Mines, p. 191-208, illus., 1977. The value of the minerals recovered from Georgia was 363 million dollars, an increase of 19 percent over the previous year. 38 2. (and Pickering, Samuel Marion, Jr.) The mineral industry of Georgia, in Minerals yearbook 1975, vol. 2: Washington, D. C., U. S. Bur. Mines, p. 207-223, illus., 1978. The value of Georgia's mineral production declined eight percent to slightly over 333 million dollars. COPELAND, CHARLES WESLEY, JR., 1932- 1. Memorial to Josie Winifred McGlamery, 1887-1977: Geol. Soc. Memorials, v. 9, 3 p., 1979. America COSTAIN, JOHN KENDALL, 1929-, see also Becker, Susan Ward, 1; Cogbill, Allen Hughes, Jr., 1; Dashevsky, Samuel Solomon, 1; Gleason, Richard Jeffrey, 1, 2; Hall, Stephen Thomas, 1, 2; Lambiase, Joseph John, 1; Merz, Barbara Alida, 1; Speer, John Alexander, 1,2 1. (and Perry, Lawrence Dunnington, and Dunbar, John Andrew, Jr.) Geothermal gradients, heat flow, and heat generation, in Evaluation and targeting of geothermal energy in the southeastern United States--Progress report (by John Kendall Costa in and others): U. S. Dept. Energy Geothermal Energy Rept. VPI-SU 5648-1, p.C28-C53, illus., 1977. Two holes being drilled in Greene County are to be used for heat-flow-value determinations. No data are yet available. An oil well in Wayne County was deepened, and its geothermal gradient was determined prior to thermal equilibrium having been obtained. 2. (and others) Heat flow and heat generation, in Evaluation and targeting of geothermal energy resources in the southeastern United States--Progress report (by John Kendall Costain and others): U. S. Dept. Energy Geothermal Energy Rept. VPI-SU 5648-3, p. C36-C57, illus., 1978. Two holes in Greene County and one in Coweta County have been geothermally logged, and the data are given in tabular form. 3. (and others) Heat flow and heat generation, in Evaluation and targeting of geothermal energy resources in the southeastern United States--Progress report (by John Kendall Costain and others): U. S. Dept. Energy Geothermal Energy Rept. VPI-SU 5648-4, p. C22-C32, illus., 1978. The heat flow from a core in the Siloam Granite from Greene County has been redetermined and is 1.53 HFU. This is the highest value encountered in the southeastern Piedmont. 4. (and Perry, Lawrence Dunnington) Linear relationship between heat flow and heat generation, in Evaluation and targeting of geothermal energy resources in the southeastern United States--Progress report (by John Kendall Costain and others): U. S. Dept. Energy Geothermal Energy Rept. VPI-SU 5648-4, p. C33-C36, illus., 1978. Heat flow data from the Siloam Granite in Greene County, with other data from elsewhere, are presented to show, with some reasonable exceptions, a relationship of Q=0.65 + 7.9 A. 39 5. (and others ) Heat f low a nd h e at generation, in Evaluation and targeting of geothe rmal energy resources i n the southeastern United States--Progress repor t (by John Kend a ll Cos tain and others): U. S. Dept. Energy Geothermal Energy Rep t. VPI-SU 5648- 5, p. C139-C153, illus., 1979. Heat fl mv v alu es h a v e been d e te r mined for granites in Coweta and Greene County. The Ben Hill Granite is 0. 94, and for two places in the Siloam Granite it is 1.53 and 1.58. Both of the latter are very high. Temperature logs are included. 6. (and Perry, Lawrence Dunnington, and Dashevsky, Samuel Solomon, and Sans, Barbara Urban) Heat flow in the Piedmont of the southeastern United States--progress report [abstract]: Geol. Soc. America Abs. with Progs., v. 11, p. 175, 1979. 7. (and Perry, Lawrence Dunnington) Linear relation between heat flow and heat generation, in Evaluation and targeting of geothermal energy resources in the southeastern United States--Progress report (by John Kendall Costain and others): U. S. Dept. Energy Geothermal Energy Rept. VPI-SU 5648-5, p. Cl54-C157, illus., 1979. Host of the known values are defined by Q=.65 + 8.1A The Palmetto Granite in Coweta County, with a HFU of 0.94, is an exception. This is interpreted to mean that the Palmetto is not deeply rooted. COSTELLO, JOHN OLIVER, 1947-, see also McConnell, Keith Ian, 4, O'Connor, Bruce James, 6 1. Shear zones in the Corbin Gneiss of Georgia, in Short contributions to the geology of Georgia: Georgia Geol. Survey Bull. 93, p. 32-37, illus., 1978. The Precambrian gneiss contains cataclastic rocks which have been interpreted both as sheared gneiss and as metamorphosed sediments which were infolded from the overlying unconformity. Most of the exposures are in Bartow and Cherokee Counties. COUNTS, HARLAN BRYAN, 1921-, see Bredehoeft, John Dallas, 3; Davis, George H., 3d, 1; Krause, Richard Emil, 3 COURTNEY, PETER STIRLING, 1948-, see Dallmeyer, Ray David, 6 COUSMINER, HAROLD LEOPOLD, 1925- 1. (and Terris, Linda) Palynology of Paleogene clays from (Washington, Warren, Wilkinson, and Twiggs Counties] Georgia [abstract]--Fifth Ann. Mtg. Amer. Assoc. Stratigraphic Palynologists: Geoscience and Man, v. 9, p. 72-73, 1972. 2. Paleogene palynology of basal Coastal Plain sediments, Irwinton District, Georgia [abstract]: Geol. Soc. America Abs. with Progs., v. 5, p. 584-585, 1973. 40 COUTURE, REX ARTHUR, 1944-, see Weaver, Charles Edward, 5 CRAFT, THOMAS FISHER, 1924-, see Barnes, Steven Charles, 1 CRAIG, LAWRENCE CAREY, 1918- 1. (and Varnes, Katherine Lutz) History of the Mississippian System--an interpretive summary, in Paleotectonic investigations of the Mississippian System of the United States, Part 2: U. S. Geol. Survey Prof. Paper 1010R, p. 371-406, illus., 1979. A general discussion of the tectonic history and the resulting features is given for the entire United States; Georgia is included. CRAM, IRA HIGGINS, SR., 1901-, see Rainwater, Joseph, 1 Edward Harriman, 1' Spivak, CRAMER, FRITZ HENDRICK, 1927- 1 . (and Diez de Cramer, Maria del Carmen R.) North American Silurian palynofacies and their spatial arrangement--acritarchs: Palaeontographica Abt. B., v. 138, p. 107-180, illus., 1972. Acritarchs from 700 samples throughout the United States are described and illustrated. The Red Mountain Formation of northwestern Georgia is within the Lower Wenlock Stage and contains the Neoveryhachium carminae facies. Three species come from Catoosa County. CRAMER, HOWARD ROSS, 1925-, see also Thomas, William Andrew, 2 1. Annotated bibliography of Georgia geology from 1960 through 1964: Georgia Geol. Survey Bull. 84, vi, 110 p., illus., 1972. Entries are alphabetical by author and chronological. Each entry is annotated. The index is to subject, locality, and geologic age. 2 . Isopach and lithofacies analyses of the Cretaceous and Cenozoic rocks of the Coastal Plain of Georgia, in Symposium on the petroleum geology of the Coastal Plain of Georgia (compiled by Lynda Plunkett Stafford): Georgia Geol. Survey Bull. 87, p. 21-43, illus. incl. geol. maps, 1974. Isopach and lithofacies maps of each of the stages in the Cretaceous and Cenozoic intervals are analyzed . Potential hydrocarbon-bearing units are discussed. The volume of Cretaceous sediments is 12,463 cubic miles, and of the Cenozoic, 9,525 cubic miles. 3. Annotated bibliography of Georgia geology, 1965-1970: Georgia Geol. Survey Bull. 90, 84 p., illus., 1976. References to the geology of Georgia are cataloged alphabetically by author and chronologically. They are indexed by subject, locality, and geologic age. 41 4. (and Treadwell, Gilbert Lee) Geologic analyses of [Coastal Plain] Georgia oil tests with interpretations [abstract]: Georgia Acad. Sci. Bull . , v. 34, p. 81-82, 1976. 5. (and Arden, Daniel Douglas, Jr.) Faults in Oligocene rocks of the Georgia Coastal Plain [abstract]: Geol. Soc. America Abs. with Progs., v. 10, p. 166, 1978. 6. (and Arden, Daniel Douglas, Jr.) Mesozoic and Cenozoic geology of Georgia Coastal Plain [abstract] : Gulf Coast Assoc. Geol. Sacs. Trans., v. 28, p. 101, 1978; Amer. Assoc. Petroleum Geologists Bull., v. 62, p. 507, 1978. 7 . (and Arden, Daniel Douglas, Jr.) Upper Mesozoic and Paleogene geology and unconformities, Coastal Plain of Georgia [abstract]: Amer. Assoc. Petroleum Geologists Bull., v. 62, p. 1755, 1978. 8. Lower Pennsylvanian rocks and coal resources of northwestern Georgia [abstract]: Georgia Jour. Sci., v. 37, p. 84, 1979. 9. Sabine (Wilcox) rocks and structure, Coastal Plain of Georgia [abstract]: Geol. Soc. America Abs. with Progs., v. 11, p. 175, 1979. CRAWFORD, ARTHUR RAYMOND. 1. Tektites probably wholly terrestrial and related to continental movement: Geol. Mag., v. 116, p. 261-283, illus., 1979. Those from Dodge and Irwin Counties are considered as part of hypervolcanism on earth and do not have an extraterrestrial origin. CRAWFORD, THOMAS JONES, 1932-, see also Coleman, Sally Lynn, 1; Medlin, Jack Harold, 1, 2, 3, 4 1. Geologic map, Carroll-Heard Counties, Plate 1 of Geochemical study of alluvium in the Chattahoochee-Flint area, Georgia (by Vernon James Hurst and Clarence Sumner Long, Jr.): Athens, Univ. Georgia Inst. Community and Area Dev., scale, 1 inch to 2 miles, 1970 [1971]. 2. (and Medlin, Jack Harold) The Georgia Piedmont west of Atlanta--stratigraphic and structural features [abstract]: Geol. Soc. America Abs. with Progs., v. 3, p. 306, 1971. 3. (and Medlin, Jack Harold) The western Georgia Piedmont between the Cartersville and Brevard Fault zones, in Geology of the Blue Ridge-Ashland-Wedowee belt of the southern Piedmont (edited by Thornton Lee Neathery): Amer. Jour. Sci., v. 273, p. 712-722, illus., 1973. Repeated sequences from folding have been traced across metamorphic belts; the grade increases progressively southwestward. Broad, upright folds and isoclinal folds are recognized. Shear zones and subsidiary fault zones to the Cartersville fault are also present. Most of the rocks are schists. 42 4. (and Medlin, Jack Harold) Brevard Fault zone in western Georgia and eastern Alabama--Geol. Soc. America Southeastern Sec. Ann. Field Trip: Georgia Geol. Survey Guidebook 12 [Part 1], p. I 1- I 67, illus. incl. geol. map, 1974. Metasedimentary rocks from the Paulding-Douglas County boundary westward to the state line are repeated due to doubly plunging anticlinoria and synclinoria and to faulting. The Austell-Frolona anticlinorium can be traced for 80 miles. Staurolite-grade metamorphism and retrogressive metamorphism are recognized. The Brevard Fault zone is included, and there is not a great discontinuity across the fault. Analyses of rocks are included. The field trip consists of three traverses across the structures in Douglas, Carroll, and Heard Counties. The geology along the traverses, and between them, is described. CRESSLER, CHARLES WILLIAM, 1932-, see also Sonderegger, John Lawrence, Jr., 1 1 . Geology and ground-water resources of Floyd and Polk Counties, Georgia: Georgia Geol. Survey Inf. Circ. 39, 95 p., illus., 1970. The type section of the Deaton Member of the Lenoir Limestone of Ordovician age is included. 2. Geology and ground-water resources of Gordon, Whitfield, and Murray Counties, Georgia: Georgia Geol. Survey Inf. Circ. 47, 56 p., illus. incl. geol. maps, 1974. Complete stratigraphic and structural studies of the counties are given. Precambrian? to Mississippian rocks are present. Folds and overthrust faults are the major structures. The water-bearing properties of each of the rock units are discussed, and well data and water analyses are included. 3. (and Franklin, Marvin Arthur, and Hester, Willis Gene) Availability of water supplies in northwest Georgia: Georgia Geol. Survey Bull. 91, 140 p., illus., 1976. A general discussion of the or1g1n and occurrence of ground water is followed by maps of the counties and of populated areas in the counties indicating favorable locations for water wells. Also included in tabular form are chemical analyses and other data from the ground water and springs in the individual counties. 4 . (and Blanchard, Harry Eugene,Jr., and Hester, Willis Gene) Geohydrology of Bartow, Cherokee, and Forsyth Counties, Georgia: Georgia Geol. Survey In. Circ. 50, 45 p., illus. incl. geol. maps, 1979. The rocks are not given stratigraphic designations but are mapped and discussed as water-bearing units. Analyses are included. Sinkhole and landfill potentials are present in Bartow County; well records are included in tabular form. CRIMES, T. P., see Basan, Paul Bradley, 5; Howard, James Dolan, 1 CRONIN, LEWIS EUGENE, 1917-, see Oertel, George Frederick, Jr., 13 43 CRONIN, THOMAS MARK, 1950- 1. Marginal marine ostracodes from Late Pleistocene deposits, central and southeastern Atlantic Coastal Plain [abstract]: Geol. Soc. America Abs. with Progs., v. 11, p. 175, 1979. CUMMINGS, DAVID, 1932- 1. (and Shiller, Gerald I.) Isopach map of the earth's crust: Earth Sci. Revs., v. 7, p. 97-125, illus., 1971. The thickness of the crust below Georgia, as shown on a small-scale map, varies from 30 to a little over 40 kilometers. CURTIS, DORIS MALKIN, 1914- 1. (and Echols, Dorothy Jung) Eustasy in the Miocene? Interpretation of stratigraphic evidence from Gulf Coast (USA): Internatl. Sed. Cong. 9th, Proc., v. 1, p. 37-41, illus., 1975 [not seen]. DAILEY, HAROLD W., 1936-, see Medlin, Jack Harold, 2 DAINTY, ANTON MICHAEL, 1942-, see Lee, Chang Kong, 1, Obaoye, Michael Olajide, 1 DALLMEYER, RAY DAVID, 19441. (and Martin, Benjamin Franklin, Jr.) 40Ar;39Ar and K-Ar biotite ages from basement rocks of the southernmost Appalachians [Bartow County] [abstract]: Geol. Soc. America Abs. with Progs., v. 5, p. 588, 1973. 2. Petrology and geochemistry of eclogite inclusions in a mafic-ultramafic sill, Lake Chatuge [Blue Ridge] Georgia-South Carolina [abstract]: Geol. Soc. America Abs. with Progs., v. 5, p. 392, 1973. 3. Eclogite inclusions in an alpine peridotite sill, Georgia-North Carolina--their chemistry and petrogenetic evolution: Amer. Jour. Sci., v. 274, p. 356-377, illus., 1974. 4. 40Ar;3 9Ar age spectra of biotite from Grenville basement gneisses in northwest Georgia: Geol. Soc. America Bull., v. 86, p. 1740-1744, illus., 1975. Biotite from the Grenville gneisses from Bartow and Pickens Counties are 735 and 702 m.y. old, and are discordant with the whole rock Rb/Sr and zircon U/Pb ages from the same units. The biotite ages record the date at which the temperatures cooled enough to retain the argon. 44 5. 40Ar/ 3 9 Ar incremental-release ages of hornblende and biotite across the Georgia inner Piedmont--their bearing on late Paleozoic-early Mesozoic tectono thermal history: Amer. Jour. Sci., v. 278, p. 124-149, illus., 1978. The age spectra of 20 samples are all concordant and inconsistent with previous interpretations of the "age belt" as a distinct late Paleozoic regional metamorphic event. The total-gas ages date the times of post-metamorphic cooling. Post-magmatic cooling for the Stone Mountain Granite was rapid. There was about 24 km of uplift following regional metamorphism about 365 m.y. ago and near-exhumation of the present surface about 250 m.y. ago. 6. (and Courtney, Peter Stirling, and Wooten, Richard Mark) Stratigraphy, structure, and metamorphism east of the Murphy Syncline-- Georgia-North Carolina--a field excursion for the [13th Ann. Field Trip] Georgia Geological Society: Georgia Geol. Survey Guidebook 17, 74 p. illus., 1978. The metasedimentary rocks of the Great Smoky and Murphy Groups and some igneous rocks are described. Several stages of folding and faulting are present. The chronologie relation between deformation, metamorphism, and intrusion is discussed. The field trip is for two days, is about 100 miles in length, and makes 12 stops, all in the Blue Ridge Province. Geological information at each stop included. 7. 40Ar;39Ar dating--principles, techniques, and applications in orogenic terranes, in Lectures in isotope geology (edited by Emilie Jaeger and Johannes Christoph Hunsiker): New York, Springer Verlag, p. 77-104, illus., 1979. A field study in the Piedmont between Atlanta and Athens is used as an example of the application of the technique. The isotope spectra are concordant, suggesting only one metamorphic event; the different ages obtained are from different rates of cooling to below the argon-retention temperatures, or from tectonism. DANIELS, DAVID LEE, 1937- 1. Geologic interpretation of geophysical maps, Central Savannah River Area, South Carolina and Georgia: U. S. Geol. Survey Geophysical Invs. Map GP-893, 3 sheets, scales, 1:250,000 and 1:500,000, 10 p. text, 1974. An interpretive geological map is derived from aeromagnetic and aeroradioactivity maps of the southeastern Piedmont and the northwestern Coastal Plain. Features in the Bel Air, Kiokee and Charlotte belts are examined. Faults are postulated, as is the nature of the basement rocks below the Coastal Plain. 2. (and Zeitz, Isidore) Geologic interpretation of aeromagnetic maps of the Coastal Plain region of South Carolina, and parts of North Carolina and Georgia: U. S. Geol. Survey Repts. Open File 78-261, 4 sheets, scale, 1:500,000, 1978. DARRELL, JAMES HARRIS, JR., 1942-, see also McLaughlin, Robert Everett, 2 1. A palynological investigation of the Twiggs Formation (Upper Eocene) in central and east central [Coastal Plain] Georgia [abstract]: Geol. Soc. America Abs. with Progs., v. 6, p. 348, 1974. 45 '2. A palynological zonation of selected [Cretaceous-Tertiary] Coastal Plain strata in Georgia--a reconnaissance study [abstract]: Geol. Soc. America Abs. with Progs., v. 7, p. 481-482, 1975. DASHEVSKY, SAMUEL SOLOMON, 1955-, see also Costain, John Kendall, 6 1. Geothermal gradients in the southeastern United States, in Evaluation and targeting of geothermal energy resources in the southeastern United States--Progress report (by John Kendall Costain and others): U. S. Dept. Energy Geothermal Energy Rept. VPI-SU 5648-3, p. C24-C35, illus., 1978. Two holes, 600 feet deep, were drilled in Greene and Coweta Counties to determjne heat flow values. Temperatures and gradient logs are given in tables. DAVIS, BONN IE. 1. Harrisburg Cave [Walker County] trip: Georgia Underground, v. 8, p. 110-111, illus. incl. map, 1971. DAVIS, EDWARD G. 1. (and Sullivan, Gerald V.) Recovery of heavy minerals from sand and gravel operations in the southeastern United States: U. S. Bur. Mines Rept. Invs. 7517, 25 p., illus., 1971. The occurrence and recovery-potential of ilmenite, rutile, zircon, kyanite, and monazite from Cretaceous sandstones and Quaternary sands on the Coastal Plain are described. DAVIS, GEORGE H., 3D, 1921- 1. (and Counts, Harlan Bryan and Holdahl, Sandford R.) Further examination of subsidence at Savannah, Georgia, 1955-1975, in Land subsidence symposium--Proceedings of the second international symposium on land subsidence ... : Internatl. Assoc. Scientific Hydrology Pub. no. 121, p. 347-354, illus., 1977. Continued leveling shows continued subsidence of about 4 mm per year around Savannah in Chatham County. It is related to the head decline from ground-water withdrawal. A threshold stress equivalent to 15 meters of head decline is required to produce subsidence. 2 . Potential for land subsidence due to reduction of artesian head in the Atlantic Coastal Plain, in Hydraulics in the coastal zone: New York, Amer. Soc. Civil Engineers, p. 152-160, illus., 1977. Subsidence in the Savannah area of Chatham County, as a result of pumping from the aquifer, is used as an example. The rate of subsidence has changed, having been detected by leveling though the years, and is related to the amount of ground water which has been removed. 46 DAVIS, HUGH TURNER, 1918- 1. Soil survey of Lamar, Pike, and Upson Counties, Georgia: U. S. Dept. Agric. Soil Conserv. Service, 67 p., illus., 1972. The soils of these counties are mapped in considerable detail, and the geology is cursorily described. DAVIS, LOUIS LLOYD, JR., 1946- 1. Petrology of the Claiborne Group and part of the Wilcox Group, southwest Georgia [Coastal Plain] and southeast Alabama: M S Thesis, Univ. Texas Austin, 1974. DAVIS, MICHAEL PAUL, 1951- 1 . Investigation of uranium and thorium variation in selected intrusive rocks of the southeastern Piedmont: M S Thesis, Univ. Florida, 1977 [not seen]. DAVIS, RICHARD ALBERT, JR., 1937-, see Frey, Robert Wayne, 6 DE BOER, JELLE, 1934- 1. (and Snider, Frederic Girvan) Magnetic and chemical variations of Mesozoic diabase dikes from eastern North America--evidence for a hotspot in the Carolinas?: Geol. Soc. America Bull., v. 90, pt. 1, p. 185-198, illus., 1979. Many dikes from the Piedmont of Georgia are included in the regional study. The inclination of thermoremanent magnetization, magnetic susceptibility, and anomaly amplitudes are measured, as are the magnetic-mineral content and other petrographic characteristics. DEERY, JOHN RICHARD, 1952- 1. Origin and character of washover fans on the [Chatham County] Georgia coast, U.S.A.: M S Thesis, Univ. Georgia, 1976; (and Howard, James Dolan): Gulf Coast Assoc. Geol. Socs. Trans., v. 27, p. 259-271, illus., 1977. "Active" and "passive" phases of fan development leave characteristic records in the stratigraphic and sedimentary records. The phases and characteristic results are described and discussed. More time is represented by the passive phase of the fan development than by the active phase. 2. (and Howard, James Dolan) Physical characteristics of washover fans of Georgia coast [Chatham County] [abstract]: Amer. Assoc. Petroleum Geologists Bull., v. 61, p. 779-780, 1977. DEININGER, DONALD TOWNEND, 1948- 1. An investigation of groundwater in northeastern Florida and southeastern Georgia [Coastal Plain] by analysis of its tritium content [abstract]: Geol. Soc. America Abs. with Progs., v. 6, p. 349, 1974. 47 DEKALB COUNTY [GEORGIA] PLANNING DEPARTMENT 1. Soapstone Ridge--its environment and land use: Decatur, Georgia, DeKalb County Planning Dept., 108 p., illus., 1976. A highly ornate report includes a generalized summary and small-scale maps of the area in southern DeKalb County. No new data are included. DELUCA, FRANK A., see Miller, John c., 1 DENDY, F.E. 1. (and Champion, W. A.) Summary of reservoir sediment deposition surveys made in the United States through 1970: U. S. Dept. Agric. Spec. Pub. 1266, 82 p . , i 11us . , 19 73 . Data from numerous reservoirs in Georgia are in tables which include reservoir name, stream, drainage area, date of survey, period of years between surveys, storage capacity, and average annual accumulation. DENMAN, HARRY EDWARD, JR., 1950-, see also Long, Leland Timothy, 9, 12; O'Connor, Bruce James, 2 1. Implications of seismic activity at the Clark Hill reservoir [Lincoln and Wilkes Counties]: M S Thesis, Georgia Inst. Technology, 1974. DENNIS, HOWARD WILLIS, 1927- 1. The pre-Recent sediments and surfaces of the Georgia Piedmont: Ph D Thesis, Univ. Georgia, 1971. DENNISON, JOHN MANLEY, 1934-, see also Kiefer, John David, 2 1. (and Wheeler, Walter Hall) Precambrian through Cretaceous strata of probable fluvial origin in southeastern United States and their potential as uranium host rocks: U. S. Dept. Energy Rept. GJO 4168, 211 p., illus., 1972; Southeastern Geology, Spec. Pub. 5, 210 p., illus., 1975. Such rocks in Georgia are the Precambrian Ocoee Supergroup and quartzites in the Piedmont; the Cambrian Weisner Sandstone and Rome Formation; the Middle Ordovician Bays and Moccasin Formations; the Mississippian Pennington Group; and the Pennsylvanian Pottsville Group, all in northwestern Georgia; and the Cretaceous Tuscaloosa Group in the Coastal Plain. The uranium-bearing potential of each is discussed. 2. Uranium possibilities in Appalachians [northwestern Georgia] [abstract]: Amer. Assoc. Petroleum Geologists Bull., v. 58, p. 1891-1892, 1974. 48 3. (and Head, James William, 3d) Sea level variations interpreted from the Appalachian Basin Silurian and Devonian: Amer. Jour. Sci., v. 275, p. 1089-1120, illus., 1975. Sea level changes, based upon interpretations of sedimentary sequences and unconformities, are described for the entire Appalachian basin, inluding that part in northwestern Georgia. Pre-Chattanooga erosion has removed most of the evidence from Georgia. The Cherokee Discontinuity separates Ordovician from Silurian rocks. 4. Appalachian Queenston Delta related to eustatic sea-level drop accompanying Late Ordovician glaciation centred in Africa, in The Ordovician System (edited by Michael G. Bassett): Cardiff, Univ. Wales Press, p. 107-120, illus., 1976. An unconformity between the Ordovician and Silurian rocks everywhere in the Appalachian Basin, including northwestern Georgia, can be best explained by having its origin due in part to sea-level changes resulting from glaciation. 5. Gravity tectonic removal of cover of Blue Ridge anticlinorium to form Valley and Ridge Province: Geol. Soc. Amer. Bull., v. 87, p. 1470-1476, illus., 1976; discussion by Peter Anderson Geiser, v. 89, p. 1429~1430, 1978. Northwestern Georgia is included in a regional study. Based upon comparative amounts of foreshortening, the eastern Valley and Ridge strata may be the remnants of the former cover of the Blue Ridge. These were moved to their present locality by gravity sliding when the Blue Ridge was uplifted sometime after the Early Permian and before the Late Triassic. Later-phase movements resulted in the Blue Ridge being thrusted westward over the gravity-emplaced sedimentary rocks. 6. Tuff-reworking model for uranium concentration in Chattanooga Shale [northwestern Georgia] [abstract]: Geol. Soc. America Abs. with Progs., v. 8, p. 160-161, 1976. 7. Hiddle Ordovician sea level drop in the Appalachian Basin [northwestern Georgia] [abstract]: Geol. Soc. America Abs. with Progs., v. 11, p. 176, 1979. DE PRATTER, CHESTER BURTON, 1947-, see also Howard, James Dolan, 19; Pearson, Charles Edward, 1 1. (and Howard, James Dolan) Archeologic dating of Holocene shoreline changes on Georgia coast [abstract]: Amer. Assoc. Petroleum Geologists Bull., v. 60, p. 663-664, 1976. 2. (and Howard, James Dolan) History of shoreline changes determined by archaeological dating--Georgia coast, U.S.A.: Gulf Coast Assoc. Geol. Sacs. Trans., v. 27, p. 251-258, illus., 1977. In the intertidal zone, south of Savannah in Chatham County, 33 habitation sites on beach-ridge remnants show six cultural phases which become progressively younger seaward. A progradation of the shoreline of nearly 10 km in 4,500 years is determined. 3. (and Howard, James Dolan) Holocene shoreline progradation on the Georgia coast, U.S. A. [abstract] : Geol. Soc. America Abs. with Progs., v. 10, p. 39-40, 1978. 49 4. (and Howard, James Dolan) Shoreline changes and sea level fluctuation on the Georgia coast during the last 4500 years--the archaeological evidence [abstract]: Georgia Jour. Sci., v. 36, p. 115, 1978. DESAI, CHANDRAKANT S., 1936-, see Bollinger, Gilbert Arthur, 5 DEVINE, JAMES FRANCIS, 1934-, see Hadley, Jarvis Bardwell, 2 DE VOTO, RICHARD HAHMAN, 1934- see Earth Resources, Inc., 1; Fountain, Richard Calhoun, 2 DE WITT I WALLAC.E, JR., 1920- 1. (and Perry, William J., Jr., and Wallace, Laure Gwen) Oil and gas data from Devonian and Silurian rocks in the Appalachian Basin: U. S. Geol. Survey Misc . Invs. Map I 917 B, 4 sheets, scale, 1:2,500,000, 1975. The Silurian rocks in extreme northwestern Georgia are about 200 feet thick, and the Devonian rocks are less than 100 feet thick thoughout northwestern Georgia. Only 25 feet of the Devonian rocks are black shale. 2 . Oil and gas data from the upper Paleozoic rocks in the Appalachian Basin: U. S. Geol. Survey Misc. Invs. Map I 917 A, 4 sheets, scale, 1:2,500,000, 1975. Mississippian rocks in northwestern Georgia are less than 2,500 feet thick for the most part, but are in a province considered to be potential for oil and gas production in extreme northwestern Georgia. Pennsylvanian rocks less than 1,000 feet thick at the most. 3 . (and i'lcGrew, Laura May Wenger) The Appalachian Basin region, in Introduction and regional analysis of the Mississippian System in the United States, Part 1 of Paleotectonic investigations of the Mississippian System in the United States: U. S. Geol. Survey Prof. Paper 1010, p. 13-48, illus. incl. atlas of maps, 1979. A complete summary of the Mississippian System in Georgia is included as a part of the study. There are, in Georgia, four "units", and each is described on maps. Isopach, lithofacies, and structure maps are included as are cross sections and numerous interpretive maps of sedimentary environments and paleogeography. DIETRICH, RICHARD VINCENT, 1924- 1. Memorial to Anna I[sabel] Jonas Stose, 1881-1974: Geol. Soc. Memorials, v. 6, 6 p., port., 1977. America DIETZ, ROBERT SINCLAIR, 1914- 1. (and Emery, Kenneth Orris) Portrait of a scientist--Francis [Parker] Shepard: Earth-Sci. Revs., v. 7, no. 1, p. A9-A15, illus. incl. ports., 1971. 50 DIEZ DE CRAMER, MARIA DEL CARMEN R., see Cramer, Fritz Hendrik, 1 DIMENT I WILLIAM HORACE, 1927- 1. (and Urban, Thomas Charles, and Revetta, Frank Alexander) Some geophysical anomalies in the eastern United States, Chap. 20 in The nature of the solid earth (edited by Eugene Corley Robertson): New York, McGraw Hill, p. 544-572, illus., 1972. A summary of the numerous large-scale anomalies in the country include some which are in Georgia. Discussions include tectonic framework, seismic-reflection results, upper mantle velocity, and attenuation of waves. DOERING, JOHN ADAM, 1900- 1. The Lafayette Formation reviewed: South Carolina Div. Geology, Geologic Notes, v. 20, p. 34-44, illus., 1976. A review of the various names and of mapping interpretations of the Lafayette Formation on the Atlantic Coastal Plain includes Georgia. The formation covers a large part of the Atlantic Coastal Plain where it is called the Citronelle Formation, and it is post-Miocene in age. DOERJES, JUERGEN, 1936-, see also Howard, James Dolan, 7, 9 1. (and Howard, James Dolan) Diversity of benthonic communities in shallow marine sedimentary environments of the Georgia coast, U. S. A. [abstract]: Amer. Assoc. Petroleum Geologists Abs. Ann. Mtg., v. 2, p. 90, 1975. 2. (and Howard, James Dolan) Fluvial-marine transition indicators in an estuarine environment, Ogeechee River-Ossabaw Sound, [Part] 4 of Estuaries of the Georgia coast ... : Senckenberg. Maritima, v. 7, p. 137-179, illus., 1975. Five facies in this Chatham County system, based upon physical and biogenic sedimentary parameters, are: inner estuarine, uppe r-middle estuarine, lower-middle estuarine, outer estuarine, and offshore. These do not coincide with facies based upon the presence or absence of biota; the latter are controlled by salinity only. DOLAN, ROBERT, 1929-, see Hayden, Bruce Phillips, 1; Vincent, Charles Linwood, 1 DOLSEN, JANE P., -1981, see Spackman, William, Jr., 1 DOOLAN, BARRY LEE, 1944-, see Thomas, William Andrew, 1 DOOLEY, ROBERT ERVIN, 1949- 1. K-Ar relationships in dolerite dikes of [Piedmont and Blue Ridge] Georgia: M S Thesis, Georgia Inst. Technology, 1977; (and Wampler, Jesse Marion) [abstract]: Geol. Soc. America Abs. with Progs., v. 9, p. 134, 1977. 51 2. 40 (and Wampler, Jesse Marion) Location of environmental excess Ar in [Piedmont] dolerites [Triassic] [abstract]: Georgia Jour. Sci., v. 35, p. 88-89, 1977. 3 . (and Wample r , J e s se Harion) Low temp e rature release of excess 4 0 Ar from Georg i a dole rit e s , in Sho r t pape r s o f the fourth international conference, geochr onology, cos mo chronology , is otope geology, 1978 (edited by Robert Eugene Zar tman): U. S. Ge ol. Surve y Rept. Open File 78-701, p. 94-96, ill)ls., 1978. Excess Argon-40 in Triassic dolerite dikes in the Georgia Piedmont arrived with the magma. Its differential release from different dikes is due to the concentration of the argon in structural irregularities and its diffusion outward from the crystals during the slow cooling. Rapidly cooling dikes retained more of their excess Argon-40. DORMAN, LE ROY MYRON, 1938-, see also Bennett, Hugh Frederick, 1, Long, Leland Timothy, 2, 3; Taylor, Patrick Timothy, 1,2 1. Seismic anisotropy in the crust of the southeastern U.S. Carnegie Inst. Washington Yearbk. 70, p. 349, 1971. [abstract]: 2. Crustal seismic anisotropy in Georgia [abstract]: EOS, v. 53, p. 447, 1972. 3. Seismic crustal anisotropy in northern Georgia: Seismol. Soc. America Bull., v. 62, p. 39-45, illus., 1972. Quarry-explosion velocities observed from the Piedmont are listed. Variations with azimuth from blasts are noted, and are probably due to velocity banding in the crust. 4. (and Ziegler, Robert E.) The Georgia gravity base net [abstract J, in Symposium on the petroleum geology of the Georgia Coastal Plain (compiled by Lynda Plunkett Stafford): Georgia Geol. Survey Bull. 87, p. 139, 1974. DOTT, ROBERT HENRY, JR., 1929- 1 . Memorial to [George] Marshall Kay, 1904-1975: Geol. Soc. America Memorials, v. 7, 9 p., port., 1977. DOUGHERTY, DANIEL O'CONNELL, JR., 1948- 1. Stratigraphic, structure, and metamorphic history of the northern half of the Blairsville Quadrangle (Union and Towns Counties] Georgia-North Carolina : M S Thesis, Univ. Georgia, 1977. DOUGLAS, J. A. V. 1. Revised catalogue of the national meteorite collection of Canada, listing acquisitions to August 31, 1970: Canada Geol. Survey Paper 70-66, 41 p., 1971. Included in the collection are fragments of Dalton, Forsyth, and Union County meteorites. 52 DRAHOVZAL, JAMES ALAN, 1939- 1. Lineaments of northern Alabama and possible regional implications, in Proceedings of the first international conference on the new basement tectonics (edited by Robert Arnold Hodgson, s. Parker Gay, Jr.' and Janet Y. Benj am ins): Salt Lake City, Utah, Utah Geol. Assoc., p. 250-261, illus., 1976. More than 2,000 lineaments are recognized from LANDSAT-1 photographs. Regional extension of some of them reveals a possible relationship to a deep-seated crustal fault zone that passes southeastward into and through Georgia; it is possibly related to the Bahama Fracture zone. 2. (and Thomas, William Andrew) Pre-Mississippian sandstones in the interior structures of the Appalachian fold and thrust belt of eastern Alabama [and Polk County, Georgia], in Cambrian and Devonian stratigraphic problems of eastern Alabama (edited by Denny Neil Bearce)--Alabama Geol. Soc. Guidebook 15th Ann. Field Conf.: Tuscaloosa, Alabama Geol. Survey, p. 29-36, illus., 1977. Allusions are made to the occurrence of sandstones in the Cambrian Weisner Formation, in the Ordovician System, and to the Devonian Frog Mountain Sandstone in Polk County. Structural complexities have made stratigraphic correlations uncertain. DRAKE, CHARLES LUM, 1924-, see Sheridan, Robert Edmund, 1 DUANE, DAVID BIERLEIN, 1934-, see Oertel, George Frederick, Jr., 5; Pilkey, Orrin Hendren, 1 DU BAR, JULES RAMON, 1923-, see Alt, David Dolton, 1; Hoyt, John Harger, 4; Richards, Horace Gardiner, 2; Oaks, Robert Quincy, Jr., 1, 2 DUEVER, MICHAEL JAMES, 1941- 1. The distribution of trace elements in a small reservoir as influenced by two types of discharge [Lake Russell, Habersham County]: Ph D Thesis, Univ. Georgia, 1973; [abstract]: Dissert. Abs. Internatl., v. 34B, p. B3344, 1974. DUNBAR, DAVID MALCOM, 1948- 1. A seismic velocity model of the Clark Hill reservoir area [Wilkes and Lincoln Counties]: M S Thesis, Georgia Inst. Technology, 1977. DUNBAR, JOHN ANDREW, JR., 1955-, see Costain, John Kendall, 1 DUNN, MAYNARD L., see Slack, John Frederick, 1 53 DUPUIS, ROY HARBIN, 1946- 1. The stratigraphy, structure and metamorphic history of the northern half of the Nottely Dam 7 1/2' Quadrangle [Union County] Georgia-North Carolina: M S Thesis, Univ. Georgia, 1975. DUVALL, WILBUR IRVING, 1915-, see Hooker, Verne E., 1 DWORN IK, EDWARD JOHN, 1920-, see May, Irving, 1 DYAR, THOMAS ROBERT, 1938- 1. (and Tasker, Gary D. , and Wait, Robert Lyle) Hydrology of the Riceboro area, Coastal Georgia: Atlanta , Georgia Water Quality Control Board, 74 p., illus., 1972. The geology of an area in Liberty and Long Counties is described. Eocene and Holocene rocks are present. Groundwater is being pumped at the rate of 9 mgd from the Principal Artesian Aquifer. Water quality and other hydrologic studies are being made on a continuing basis, and monitoring of a large injection-well nearby will be maintained. EARLE, JANET L., see Gabelman, John Warren, 1 EARTH RESOURCES, INC. 1. I n trodu ctio n, summ ary, and conc l us ions, uran ferou s phos phate r esou rces of the Unit e d States snd the free 111or ld, Chapter 1 of Vol. 1 of Uraniferous phosphate resources . . . Un.ited Stat e s and t h e free world ( edited b y Rich, ard Ha hman Devoto ar1d Doug-las Ne l son Steven s): U. S . Dep.t. Energy Rept. GJBX 110 (79), p . 1-53, i llus . i nc l. a t l as o f maps , 197 9. A summary of t h e ph osph ate r esou rces of t h e entire Un ited States includes tho se o[ Georgia. The South Georgia- North Florid a District contains over 19 million ton s of uranium ore. The East Geo r g ia- Sou t h Carolina District contains over 18 million tons of phosph ate ore wi t h 142, 000 tons of uranium ore. ECHOLS, DOROTHY JUNG, 1916-, see Curtis, Doris Malkin, 1 EDWARDS, JAMES MICHAEL, 1945- 1. (and Frey, Robert Wayne) Radiographic and sedimentologic examination of Holocene salt marsh [Coastal Plain] Georgia [abstract]: Amer. Assoc. Petroleum Geologists Bull., v. 56, p. 616, 1972. 2. Sedimentological and environmental analysis of a Holocene salt marsh, Sapelo Island [Mcintosh County] Georgia: M S Thesis, Univ. Georgia, 1973. 54 3. (and Frey, Robert Wayne) Substrate characteristics within a Holocene salt marsh, Sapelo Is land, Georgia: Senckenberg. Maritima, v. 9, p. 215-259, illus., 1977. Marsh sediments in Mcintosh County are examined for distribution, mineralogy, chemistry, physical and biological structures, and sedimentation. A zonation is proposed which is related largely to tide and elevation. EHMANN, WILLIAM DONALD, 1931-, see also Santoliquido, Patricia M., 1 1. Gold, in Handbook of elemental abundances in meteorites (edited by Brian Harold Mason): New York, Gordon and Breach, p. 479-485, illus., 1971. Analyses of the gold in the Sardis meteorite, from Jenkins County, are included. ElSTER, MARGARET FORD, 1927-, see ~lcintosh, Willard Lynn, 1 ELDERS, CHRISTOPHER A., see Howard, James Dolan, 1, 12 ELLWOOD, BROOKS BERESFORD, see also Whitney, James Arthur, 9, 10 1. An archeomagnetic measurement of the age and sedimentation rate of Climax Cave sediments, southwest Georgia: Amer. Jour. Sci., v. 271, p. 304-310, illus., 1971; summary, GSS Bull. 1970, p. 8-11, illus. [1972] The cave is in Decatur County. The magnetic declination and inclination of cave-floor silts are compared with those of radiocarbon-dated Arizona archeomagnetic stratigraphy. The average sedimentation rate of 6.9 em I 100 years is indicated, with the base of the sequence being about 1,000 years old. Periods of varied sedimentation rates are present also. 2. (and Wenner, David Bruce, and Stormer, John Charles, Jr., and Hess, James Robert, and Whitney, James Arthur) Laminar flow direction estimates for the Elberton Granite as inferred from magnetic, isotopic, and chemical data [Elbert County] [abstract]: EOS, v. 60, p. 972, 1979. 3. (and Whitney, James Arthur, and Amerigian, Craig Arnen) The magnetization of the Elberton Granite, N.E. Georgia [Elbert County]--anisotropy of magnetic susceptibility--remanent magnetism [abstract]: EOS, v. 60, p. 247, 1979. EMERY, KENNETH ORRIS, 1914-, see Dietz, Robert Sinclair, 1 EMHOF, JOHN WARREN, 1953-, see Smith, Douglas Lee, 2 EPPERT, HERBERT CHARLES, JR., see Krivoy, Harold Lloyd, 1, 2 55 EPSTEIN, AN ITA GLOR lA FISHMAN, 1937-, see also Harris, Anita Gloria Fishman Epstein 1 . (and Epstein, Jack Burton, and Harris, Leonard Dorrean) Conodont color alteration--an index to organic metamorphism: U. S. Geol. Survey Prof. Paper 995, iv, 27 p., illus., 1977. The col9r of conodonts is altered by the amount of heat they have experienced from metamorphism and/or burial. Small-scale maps show CAI isograds for the Ordovician, Devonian, and Mississippian Systems in the Appalachians, which include northwestern Georgia. EPSTEIN, JACK BURTON, 1935-, see Epstein, Anita Gloria Fishman, 1; Harris, Anita Gloria Fishman Epstein, 1 ERCH ULL, LEO DONALD, 1948-, see Casagrande, Daniel Joseph, 1, 2, 3, 4 ERNISSEE, JOHN JUSTUS. 1. (and Abbott, William Harold, and Huddles tun, Paul Francis) Microfossil correlation of the Coosawhatchie Clay (Hawthorn Formation, Miocene) of South Carolina, and its equivalent in Georgia: Marine Micropaleontology, v. 2, p. 105-119, illus., 1977. Diatom and silicoflagellate assemblages in the clay in South Carolina are correlative with a red clay in Effingham County, near Berry 1 s Landing. The latter contains calcareous nannoplankton and planktonic foraminifera. Both sections are compared with deep sea cores and are in North Pacific Diatom Zone XX and in planktonic foraminifera zones N 11 to lower N 12. The calcareous nannoplankton are in the Coccolithus miopelagicus Subzone. The fossils are listed. ERVIN, CLARENCE PATRICK, 1943-, see McGinnis, Lyle David, 1 ERWIN, JAMES WALTER, 1934- 1. (and Titcomb, Earl Franklin, Jr.) Engineering geology of the West Point [Harris County] dam foundation [abstract]: Assoc. Eng. Geologists 15th Ann. Mtg. Prog. and Abs., p. 21-22, 1972. EVANS, LEONARD NEWTON, 3D, 1951-, see Smith, James William, 3 EYTON I JOHN RONALD, 1942- 1 . (and Parkhurst, Judith Irene) A re-evaluation of the extraterrestrial or1g1n of the Carolina Bays: Univ. Illinois Dept. Geography, Occas. Paper 9, 46 p., illus., 1975. The distribution and geological setting of the bays, including those in Georgia on the Coastal Plain, are reviewed. An origin from shock waves from an exploding and disintegrating comet is proposed. 56 FAGAN, JAMES MICHAEL, 1936-1977, see Miller, Robert Ardell, 1 FAIRBAIRN, HAROLD WILLIAMS, 1906- 1. Radiometric age of mid-Paleozoic intrusives in the Appalachian-Caledonides mobile belt: Amer. Jour. Sci., v. 270, p. 203-217, illus., 1971. Sixty radiometric dates from many places includes a date on the Comoli Granite in Elbert County which is Late Ordovician age. FAIRLEY, WILLIAM MERLE, 1928- 1. The Piedmont in Georgia--discussion [abstract): Geo1. Soc. America Abs. with Progs., v. 3, p. 309, 1971. 2. Relatjonship of the Ashland-Wedowee belt to the Great Smoky Group and the Murphy Harble belt [Lumpkin County) [abstract): Geol. Soc. America Abs. with Progs., v. 4, p. 72, 1972. 3. Correlations of stratigraphic belts of the northwest Georgia Piedmont and Blue Ridge, in Geology of the Blue Ridge-Ashland-Wedowee Belt in the southern Piedmont (edited by Thornton Lee Neathery): Amer. Jour. Sci., v. 273, p. 686-697, illus., 1973. Numerous formations are grouped into "belts" and shown to have different correlation possibilities than had been previously proposed. The Walden Creek, Great Smoky, and Murphy Belt groups are described. The Salem Church and Corbin Granites are probably basement complex. The others are younger Precambrian and early Paleozoic groups. FALLAW, WALLACE CRAFT, 1936-, see Ogley, David S., 1 FARRINGTON, OLIVER CUMMINGS, 1864-1933. 1. Catalog of the meteorites of North America, to January 1, 1909: Natl. Acad. Sci. Hem. 13, 513 p., illus., 1915. A summary and description of all of the meteorites known from North America includes nine from Georgia. These are: Canton, Dalton, Forsyth, Holland's Store, Locust Grove, Losttown Creek, Lumpkin, Putnam County and Union County. Considerable information is included about each. FAUL, HENRY, 19'20-, see Zimmerman, Robert Allen, 1 FAUST, NICHOLAS LEA, 1945- 1. Analysis of the usefulness of automatically processed ERTS multispectral data for geologic purposes in Georgia: M S Thesis, Georgia Inst. Technology, 1976. 57 FAY, WILLIAM MARTIN, 1952- 1. The geology of the northwest portion of the Plum Branch Quadrangle (Lincoln County] Georgia and South Carolina [abstract]: Geol. Soc. America Abs. with Frogs., v. 11, p. 178, 1979. FE ISS, PAUL GEOFFREY, 1943- 1 . Economic ore deposits of the Carolina Slate Belt (Piedmont] (abstract): Geol. Soc. America Abs. with Frogs., v. 11, p. 178, 1979. FELDMANN, H., see Voshage, Hans, 1, 2, 4 FERGUSON, AUSTIN 0., 1945-, see Casagrande, Daniel Joseph, 10 FERGUSON, ROBERT BURY, 1920- 1 . (and Price, Vaneaton, Jr.) National uranium resource evaluation (NURE) program--hydrogeochemical and stream sediment reconnaissance in the eastern United States: Jour. Geochem. Explor., v. 6, p. 103-117, illus., 1976. The Hoye uranium-bearing-pegmatite area in Lamar County is utilized as an example of how useful the analyses of -100 mesh stream-sediments are in providing adequate reconnaissance information. Both stream and ground-water data are also useful. 2. Athens 1 X 2 NTMS area, Georgia and South Carolina, preliminary basic data report, hydrogeochemical and stream sediment reconnaissance: U. S. Dept. Energy Rept. DPST 78-146-7, 42 p., illus. incl. geol. map, 1978. A summary of the geology of the map area is given, and is followed by numerous tables of chemical analyses of ground water and stream sediments. Eight elements are analyzed from the ground water, and eleven are analyzed from the stream sediments. 3. Greenville 1 X 2 NTMS area, Georgia, North Carolina, and South Carolina, [part of] Savannah River Laboratory hydrogeochemical and stream sediment reconnaissance: Aiken, South Carolina, E. I. DuPont Company Rept. DPST-78-146-2, 180 p., illus., 1978. The Blue Ridge and Piedmont of northeastern Georgia are included in the map area. Raw analytical data are presented. Various types of geochemical information are given in tabular form. 4. Athens, Charlotte, Greenville, and Spartanburg NTMS 1 X 2 Quadrangle areas--supplemental data release: Aiken, South Carolina, E. I. DuPont Company, Rept. DPST-79-155-1, 124 p., illus., 1979. The results of chemical analyses for 19 different elements are given in tabular form. The Athens and Greenville 1 X 2 sheets include the Piedmont and Blue Ridge Provinces of Georgia. 58 FERM, JOHN CHARLES, 1925- 1. (and Galloway, Malcolm Charles Bell Bradsworth) Permo-Carboniferous depositional environments and radioactivity in the eastern United States: U. S. Dept. Energy Rept. GJO 7405, 81 p., illus., 1971. A review of the Pennsylvanian and Permian stratigraphy and depositional environments includes those of the Pennsylvanian in northwestern Georgia. Mineral composition, texture, and structures are described in the analysis. No radioactive anom a lies are reported from Georgia . 2. (and others) Carboniferous depositional environments in the Appalachian region: Columbia, South Carolina, Univ. South Carolina Geol. Dept., 1979 [not seen]. FIELD, MICHAEL EHREN HART, 1945-, see Pilkey, Orrin Hendren, 1 FISCHER, IAN A., see Nummedal, Dag, 2 FISHER, DONALD WILLIAM, 1922-, see Hobba, William A., Jr., 2 FISHER, GEORGE WESCOTT, 1937-, see also Bryant, Bruce Hazelton, 1; Colton, George Willis, 1; Hadley, Jarvis Bardwell, 1; Hurst, Vernon James, 2; Owens, James Patrick, 1; Reed, John Calvin, Jr., 1; Sundelius, Harold Wesley, 1 1. (and others) Studies of Appalachian geology--central and southern: New York, Interscience Pub., 460 p., illus., 1970. Reviews of many aspects of the geology of the southern Appalachians include Georgia. Numerous articles are cited by author. FLETCHER' JON PETER BODMAN I 1946- 1. (and Sbar, Marc Lewis, and Sykes, Lynn Ray) Seismic trends and travel-time residuals in eastern North America and their tectonic implications: Geol. Soc. America Bull., v. 89, p. 1656-1676, illus., 1978. Earthquakes in Georgia can be related to a northwest-trending zone of earthquakes from Charleston, South Carolina to Columbia, Tennessee and to a southwest-trending zone from Alabama to Maryland. The or1g1ns of the seismicity are deep crustal fractures rather than surficial structures. FOGLE, GERALD HOWARD, 1939-, see Benson, Arthur Francis, 1; Lance, Richard Jerome, 1 FOLDEN, CHARLES ALLEN, 1951-, see Casagrande, Daniel Joseph, 10 59 FOOTE, ERICK ENSIGN, 1942- 1. (and Foote, Penny, and Morris, George C., Jr.) [Map of] Elbow cave, G.S.S. 191, Shellmound Quadrangle, Dade County, Ga.: GSS Bull. 1970, p. 53, 1971 . FOOTE, PENNY, see Foote, Erick Ensign, 1 FORREST, JOSEPH T., JR., see Power, Walter Robert, Jr., 1 FOUNTAIN, RICHARD CALHOUN, 1937- 1. Phosphate deposits in the southeastern [Coastal Plain] United States [abstract]: Geol. Soc. America Abs . with Progs., v. 3, p. 311, 1971. 2 . (and Hayes, Arthur Wesley) Uranifero us phosphate resources o f t he southeastern United States, Chapte r 2 of vol . 1 of Uranifer ous phosph ate resources ... United Stat e s and the free wor ld (edited by Ri c hard Hahman De Voto and Douglas Nelson Stevens): U. S. Dept. Energy Rept. GJBX-11 0 (79), p. 55-122, illus. incl. atlas of pl ates, 1979 . Phosphatic Miocene rocks extend f rom the Valdos ta area s outheastward into Florida. The phosphorite occurs as l enticular and irr egula r l y s h aped bodies in the Hawthorn Formation and in an 11n n a med P l i o cen e unit. Uran i um ox i de occurs in the phosphorite. In the Savaunah area, t h e Ridge l and Basin ext e nds northward from Chatham County into So uth Carolina. Here, phosph orite occu r s as particles in the Miocene Hawi.horn Fo rmation. The ur an i um-oxi de concentration in the rocks has not b een dete r mined , bll t estimates b a sed on beneficiated ore are included. FRANKLIN, MARVIN ARTHUR, 1942-, see Cressler, Charles William, 3 FRAZIER, WILLIAM JAMES, 1946- 1 . Origin of septarian concretions in the Cretaceous Blufftown Formation of Georgia's Coastal Plain [abstract] : Geol. Soc. America Abs. with Progs., v. 8, p. 177, 1976. FREDERIKSEN, NORMAN OLIVER, 1932- 1. New Paleocene pollen species from the Gulf and Atlantic Coastal Plains: Jour. Research U. S. Geol. Survey, v. 6, p. 691-696, illus., 1978. Trivestibulopollenites fissuratus from the Middle Eocene Tallahatta Formation of the Georgia Coastal Plain is described and illustrated. Allusions to other genera and other formations are included. 2. Paleocene-Eocene sporomorph correlation network in eastern United States [Coastal Plain] [abstract]: Geol. Soc. America Abs. with Progs., v. 11, p. 427-428, 1979. 60 FREY, ROBERT WAYNE, 1938-, see also Bas an, Paul Bradley, 1, 2, 3, 5; Edwards, James Michael, 1, 3; Howard, James Dolan, 8, 9, 10, 15, 16, 17, 20; Pinet, Paul Raymond, 1 1. (and Hayou, Taylor Vinton) Decapod burrows in Holocene barrier island beaches and washover fans, Georgia: Senckenberg. Maritima, v. 3, p. 53-77, illus., 1971. The burrows of four different decapods are examined and described. The mode of construction and preservation is important. Their relation to the strand line is such that a zonation of the beach is possible. 2. (and Basan, Paul Bradley, and Scott, Richard Murray) Sampling geologically important salt marsh animals and burrows [abstract]: Georgia Acad. Sci. Bull., v. 30, p. 82, 1972. 3. (and Chowns, Timothy Michael) Trace fossils from the Ringgold road cut (Ordovician and SilUI:ian), Georgia, in Sedimentary environments in the Paleozoic rocks of northwest Georgia (edited by Timothy Michael Chowns)--Georgia Geol. Soc . 7th Ann. Field Trip: Georgia Geol. Survey Guidebook 11, p. 25-55, illus., 1972. Twenty five species in 18 genera of trace fossils from the Catheys, Sequatchie, and Red Mountain Formations are described and illustrated. Sedimentary environments from this Catoosa County exposure are interpreted for some of the formations. 4. (and Howard, James Dolan) Endobenthic adaptions of juvenile thalassinidean shrimp: Geol. Soc. Denmark Bull., v. 24, p. 283-297, illus., 1975. A burrow of Upogebia affinis from Sapelo Island, in Mcintosh County, is described in great detail. Branched tunnels from enlarged chambers are developed by juveniles. 5. (and Voorhies, Michael Reginald, and Howard, James Dolan) Fossil and recent skeletal remains in Georgia estuaries, [Part] 8 of Estuaries of the Georgia coast .... : Senckenberg. Maritima, v. 7, p. 257-295, illus., 1975. Fossil and Holocene mollusks from ,estuarine mud are listed, and their locations in or between estuaries are noted. Environmentally, they are mixed with themselves and with vertebrate fragments. The fossils are more abundant in the estuaries than inland in rocks of similar age; such mixing is normal and should be expected in ancient analogs. The known Hiocene and Pleistocene vertebrates are listed. 6. (and Bas an, Paul Bradley) Coastal salt marshes, in Coastal sedimentary environments (edited by Richard Albert Davis, Jr.): New York, Springer Verlag, p. 101-169, illus., 1978. A complete and detailed review of the origin and occurrence of salt marshes is given. Numerous examples are cited from the Georgia coast. 7. (and Howard, James Dolan, and Pryor, Wayne Arthur) Ophiomorpha -- its morphologic, taxonomic, and environmental significance: Palaeogeography, Palaeoclimatology, Palaeoecology, v. 23, p. 199-229, illus., 1978. Ophiomorpha a true fossil burrow, could have been created by several 1 different organisms. Examples from the modern coastline of Georgia are described; several other types of ichnofossils have been called Ophiomorpha. Diagenesis and taxonomic discussions are included. 61 FRIDDELL, MICHAEL STEVEN, 1948-, see Marsalis, William Ephraim, Jr., 3 FROST, LOUIE W., JR. 1. Soil survey o f El be r t , Fr anklin, and Madison Counties, Georgia: U. S. Dept. Agr i c. Soi l Co nserv. Ser vic e , 92 p ., illus., 1979. The s oi l s o f t h e coun~i e s are mapp e d in great detail, and a cursory summary o f the geology is also incl uded . FULLAGAR, PAUL DAVID, 1938-, see also Butler, James Robert, 2 1. Age and origin of plutonic intrusions in tb e P i edmont of the s outheastern Appalachians: Geol Soc. America Bull., v. 82 , p. 2845-2862, i l l us ., 1971. The Sparta Granite, in Hancock and Warren Counties, is from 300 to 535 m.y. old and was emplaced in two events. Various regional m ~tamorp tuc events are discussed . 2 . (and Ragland, Paul Clyde, and Butler, James Robert) Geochemistry and geochronology of plutonic rocks in the southern Appalachian Piedmont [abstract]: Geol. Soc. America Abs . with Frogs., v. 5, p. 161-162, 1973 . 3 . (and Butler, James Robert) Strontium isotopic and chemical study of granitic rocks from the Piedmont near Sparta [Hancock County] Georgia [abstract J: Geol. Soc . America Abs. with Frogs., v. 6, p. 357, 1974. 4 . (and Butler, James Robe rt ) Petroch e mi c a l a nd g eochronologic studies of plutonic rocks in the s ou t her n. App a l a chi ans - - [ Part] 2, The Sparta Granite complex, Georgia: Geol. Soc . Am er ic a Bull ., v. 87, p. 53-56, 1976 . The Rb/Sr ages for the gr1m.ite in Hancock county ar e in a cluster around 300 my, similar to other Piedmont granites . The Sr isotopes suggest a mantle origin, uncontaminated by crustal chemistry. The K and Na, however, migrated into the granite during emplacement. Other granites in the complex are at least 530 m.y. old. 5 . (and Butler, James Robert) Timing of Paleozoic igneous activity in the southern Piedmont and Blue Ridge [abstract]: Geol. Soc. America Abs. with Progs., v. 8, p. 178, 1976. 6. (and Butler, James Robert) 300 m.y.-old post-tectonic granitic plutons of the southeastern Appalachians _[Piedmont] [abstract]: EOS, v. 58, p. 531, 1977. 7 . (and Butler, James Robert) 325 to 265 m.y.-old granitic plutons in the Piedmont of the southeastern Appala ,..:hians: Amer. Jour. Sci., v. 279, p. 161-185, illus., 1979. At least 20 granitic plutons in this late Paleozoic age bracket occur in the Piedmont. Of these, four are in Georgia: The Danburg Granite in Wilkes County, the Siloam Granite in Greene County, the Sparta Granite in Hancock County, and the Appling Granite in Columbia County. Petrographic, chemical, and geochronologic data are included. They are derived from the upper mantle or lower crust and are undeformed by Alleghanian deformation. The Alleghenian in Georgia was probably in the form of an antiformal uplift which ultimately resulted in the gravitational sliding of the overlying Paleozoic rocks toward the northwest. 62 FURLOW, JAMES WARREN, 1937-, see also Herrick, Stephen Marion, 2 1. Georgia phosphate--stratigraphy and economic geology of the Chatham County deposit, in Proceedings of the seventh forum on the geology of industrial minerals (edited by Harbans Singh Puri): Florida Geol. Survey Spec. Pub. 17, p. 227-228, illus., 1972. The phosphate deposits occur in approximately 5 billion yards of matrix in Miocene rocks offshore of Chatham County, with an average yield of 22.5 percent BPL; this is 1.6 billion tons of 100 percent BPL. GABELMAN, JOHN WARREN, 1921- 1. Segmentation of the Appalachian belt by deep wrench faulting, in Proceedings of the second international conference on basement tectonics (edited by Melvin Henry Podwysocki and Janet 1. Earle): Denver, Colorado, Basement Tectonics Comm., p. 122-135, illus., 1979. A summary of the data used to support the existence of wrench (transform) faults in the crust, below the Appalachian sedimentary-rock cover, is given. An unnamed and undocumented lineament passes northwest to southeast across the Georgia Piedmont. GADOW, Sl BYLLE LITTLE, see also Howard, James Dolan, 9 1. Provenance and distribution of heavy minerals, [Part] 2 of Georgia coastal region .... : Senckenberg. Maritima, v. 4, p. 15-45, illus., 1972. Sediments from several rivers and the continental shelf are analyzed. Those on the inner shelf are the finest. In general, there are more heavy minerals in the river sediments with the heavy-mineral composition reflecting individual drainage basins. GAINES, [sic.] GARY LEE, 1945-, see Hanley, Frederick Harrison, Jr., 5 GAIR, JACOB EUGENE, 1922- 1. (and Slack, John Frederick) Map showing lithostratigraphic and structural setting of stratabound (massive) sulfide deposits in the U. S. Appalachians: U. S. Geol. Survey Repts. Open File 79-1517, 1979 [not seen]. GALLAHER, RAYMOND NOEL, 1939- 1. (and Perkins, Henry Frank, and Tan, Kim Hong) Classification, composition, and mineralogy of iron glaebules in a southern coastal plain soil: Soil Sci., v. 117, p. 155-164, illus., 1974. Soils from Tift County are examined by x-ray spectrography and electron probe analyses. Glaebules are in the series glaebular halos to diffuse nodules to normal or irregular nodules to septaria. Plasma was active in the alteration. Part: of the process results in a loss of kaolinite due to its alteration to gibbsite; goethite is converted to kaolinite by dehydration. The original material was plinthite. 63 GALLOWAY, MALCOLM CHARLES BELL BRADSWORTH, see Ferro, John Charles, 1 GARVEY, MICHAEL JOSEPH, 1950-, see also Smith, Douglas Lee, 3 1. Uranium, thorium, and potassium abundances in rocks of the Piedmont of Georgia: M S Thesis, Univ. Florida, 1975 [not seen]. GAY, S. PARKER, JR., see Drahovzal, James Alan, 1 GAZDIK, GERTRUDE CHRISTIE, see Slack, John Frederick, 1 GEISER, PETER ANDERSON, 1940-. see Dennison, John Manley, 5 GELBAUM, CAROL SANDLER, 1948- 1. The geology and ground water of the Gulf Trough, in Short contributions to the geology of Georgia: Georgia Geol. Survey Bull. 93, p. 38-49, illus., 1978. The Gulf Trough is a subsurface geologic feature which affected the deposition of sediments from probably as early as Late Eocene to Mioc.ene time. It parallels a hydrologic anomaly from Thomas County northeastward to possibly Effingham county. Ground water availability in it is very low due to poor porosity. The nature and origin of the feature are unclear. 2. (and Howell, Julian) Geohydrology of the Gulf Trough [Coastal Plain [abstract]: Georgia Jour. Sci., v. 37, p. 87, 1979. GEODATA INTERNATIONAL, INC. 1. Aerial radiometric and magnetic survey of the Athens national topographic map, NI 17-7, South Carolina and Georgia: Dallas, Texas, Geodata Internatl. [Rept., GJO 1663-1], 2 vols., 61 p. and microfiche data in appendices, illus. incl. atlas of maps and charts, 1975. A general geological description of the map area is given, and correlated with airborne-gathered magnetic and radiometric data. A frequency-distribution study of the data as a function of the geologic units is included. The data are compared with known radioactivity on the ground. Most of the data are computer enhar1.ced. Much of the Georgia Piedmont is included, as is part of the Coastal Plain. 2. Aerial radiometric and magnetic survey of the Augusta national topographic map, NI 17-8, South Carolina and Georgia: Dallas, Texas, Geodata Internatl., [Rept. GJO 1663-1], 2 vols., 58 p., incl. microfiche appendices and atlas of maps and charts, 1975. A general geological description of the map area is given, and correlated with airborne-gathered magnetic and radiometric data. A frequency-distribution study of the data as a function of the geologic units is included. The data are compared with known radioactivity on the ground, and most of the data are computer enhanced and evaluated. 64 3. Aerial radiometric and magnetic survey of the Greenville National topographic map, NI 17-4, South Carolina and Georgia: Dallas, Texas, Geodata Internatl., [Rept. GJO 1663-1], 2 vols., 61 p., incl. microfiche appendices, illus. incl. atlas of maps and charts, 1975. A generalized geological description of the map area is given, and correlated with airborne-gathered magnetic and radiometric data. A frequency-distribution study of the data as a function of the geologic units is included. The data are compared with known radioactivity on the ground. The data are, for the most part, computer enhanced and evaluated. 4. Aerial radiometric and magnetic survey of the Savannah national topographic map, NI 17-11, and South Carolina and Georgia: Dallas, Texas, and Grand Junction, Colorado, U. S. Energy Res. Devel. Admin. [Rept. GJO 1663-1], 2 vols., 60 p., illus. incl. microfiche data and an atlas of maps and charts, 1975. A generalized geological description of the map area is given, and correlated with airborne-gathered magnetic and radiometric data. A frequency- distribution study of the data as a function of the geologic units is included. The data are compared with known radioactivity on the ground. The data are, for the most part, computer enhanced and evaluated. 5. Aerial radiometric and magnetic survey Phenix City topographic map, Alabama/Georgia: Dallas, Texas, Geodata Internatl., [Rept. GJBX-101(80)], variously paged atlas, [1979]. A description of the geology of the area is followed by data gathered by aerial surveys. The data are presented in curves and graphs along the flight lines and as computer-generated maps. GEORGIA DEPARTMENT OF NATURAL RESOURCES 1. Index to core holes, Georgia Coastal Plain, 1965-1972: Georgia Geol. Survey [Misc. Pub. 3], [7 p.], illus., 1973. Core holes in each county are listed by depth; index maps provide the localities. No data are included. The samples from the holes are in the sample library of the Georgia Geologic Survey. 2. Tri-state conference report-- Methods for beach and sand dune protection: Atlanta, Georgia Dept. Nat. Resources [Office of Planning and Research], 48 p. , i 11us . [19 74] . This contains extracts and summaries of discussions of numerous specialists presented in a semi-popular manner. Examples from the barrier islands of Georgia are utilized. The dune geomorphology is described, as are its effects on sedimentation and ecology. Engineering aspects of protection are also described. GEORGIA GEOLOGIC SURVEY 1. Geologic map of Georgia: Georgia Geol. Survey, scale, 1:500,000, 1976. 65 2. [LANDSAT imagery photograph of] Blue Ridge Mountains: Georgia Geol. Survey [Map RM-8], scale, approx. 1:250,000, 1977. 3. [LANDSAT imagery photograph of] coastal Georgia: Georgia Geol. Survey [Map RM-8], scale, approx. 1:250,000, 1977. 4. [LANDSAT imagery photograph of] Cumberland Plateau-Ridge and Valley [northwestern Georgia]: Georgia Geol. Survey, scale [Map RM-8], scale, 1:250,000, 1977. 1977. 5. [LANDSAT imagery photograph of] Okefenokee Swamp [Ware and Charlton Counties]: Georgia Geol. Survey [Map R~l-8], scale, approx. 1:250,000, 1977. 6. Investigations of alternate sources of ground water in the coastal area of Georg ia: Georgia Geol. Survey Open File Rept. 80-3, 116 p., illus., 1979 [not seen]. GERAGHTY, JAMES JOSEPH, 1920- 1. (and Miller, David William, and Vander Leeden, Fritz, and Troise, Fred L.) Water atlas of the United States: Port Washington, New York, Water Info. Center, 122 p., illus. atlas of maps, 1973. Many small-scale maps are devoted to numerous different aspects of water in the United States including Georgia. Among them are maps of ground water areas (major aquifers), temperature of ground water, thermal springs, depth to saline ground water, hardness of ground water, natural fluoride content, and concentration of s~diment in streams. GERNAZIAN, ANDREA M., see Swanson, David Eugene, 2 GEVREK, ALl IHSAN, 1952- 1. Clay mineralogy and sedimentary petrography of Lower to Middle Paleozoic rocks from a single core from [Floyd County] northwest Georgia: M S Thesis, Georgia Inst. Technology, 1978. GHUMAN, GIAN SINGH, 1929- 1. Impact of environment on the quality of surface and ground water in Chatham County [abstract]: Georgia Acad. Sci. Bull., v. 33, p. 79, 1975. GIBSON, EVERETT KAY, JR., 1940- 1. (and Moore, Carleton Bradley) The distribution of total nitrogen in iron meteorites: Geochim. et Cosmochim. Acta, v. 35, p. 877-890, illus., 1971. Nitrogen in 123 meteorites, which includes Locust Grove meteorite from Henry County and the Putnam County meteorite, is such that there is more in the inclusions than in the metallic phases. The nitrogen is correlated positively with the germanium content, and there is also a positive correlation between nitrogen content and cooling rates. 66 Gl LBERT, OSCAR EDWARD, JR., 1946-, see also Roeder, Dietrich Hans, 1; Wielchowsky, Charles Carl, 1 1. (and Wielchowsky, Charles Carl, and Roeder, Dietrich Hans) Early rifting and Taconic tectonism in the southern Appalachians [Georgia] [abstract]: Geol. Soc. America Abs. with Progs., v. 10, p. 169, 1978. GILES, ROBERT TALMADGE, 1934-, see Pickering, Samuel Marion, Jr., 12 GILL, HAROLD EDWARD, 1930- 1. (and Hitchell, Gail Denene, and Bisdorf, Robert James) Saltwater encroachment in a [Tertiary] carbonate aquifer system at Brunswick [Glynn County] Georgia [abstract]: Geol. Soc. America Abs. with Progs., v. 11, p. 180, 1979. GILLULY, JAMES, 1896-1980. 1. Memorial to Dolan Hoye Eargle, 1905-1973: Geol. Soc. America Hemorials, v. 5, 5 p., port., 1977. GIVEN, PETER HERVEY, 1918-, see Casagrande, Daniel Joseph, 4, Reuter, Johannes Helmut, 2; Spackman, William, Jr., 1 GLAWE, LLOYD NEIL, 1932- 1. Upper Eocene and Oligocene Pectinidae of Georgia and their stratigraphic significance: Georgia Geol. Survey Inf. Circ. 46, 27 p., illus., 1974. Eight species are redescribed, illustrated, and evaluated in terms of stratigraphic usefulness. Some are restricted to Oligocene rocks and some to the Upper Eocene. They are from 14 localities, and measured sections of the key areas are included. GLEASON, RICHARD JEFFREY, 1954- 1. Petrographic and petrologic description of a sub-Coastal Plain basement core from near Jesup, Georgia, in Evaluation and targeting of geothermal energy resources in the southeastern United States--Progress report (by John Kendall Costain and others): U. S. Dept. Energy Geothermal Energy Rept. VPI-SU 5648-3, p. A41-A76, illus., 1978. About 28 feet of core from a well in Wayne County, from a depth between 4341 and 4371 feet, are analysed in great detail. The core contains fine-grained, highly deformed, metamorphosed, pyroclastic rock. It is predominantly of felsic material and sericite with phenocrysts of quartz and altered feldspar. Vein lets are abundant; analyses are in.cluded. The rocks are pre-Cretaceous in age. 67 2 . Study of the pre-Cretaceous basement below the Atlantic Coastal Plain, in Evaluation and targeting of geothermal energy resources in the southeastern United States--Progress report (by John Kendall Costain and others): U. S. Dept. Energy Geothermal Energy Rept. VPI-SU 5438-5, p. A60-A83, illus., 1979. Ninety-three holes have penetrated the Georgia Coastal Plain to enter the pre-Cretaceous basement rocks. These, and many others from elsewhere, are used for a contour map. No new data are included. GLOVER, LYNN, 3D, 1928-, see also Bergstroem, Stig Hagnus, 1; Bollinger, Gilbert Arthur, 2; Griffen, Dana Thomas, 1; Medlin, Jack Harold, 4; Roper, Paul James, 1 1. General geology of the east coast with emphasis on potential geothermal energy regions --a detailed summary, in A symposium of geothermal energy and its direct uses in the eastern United States: Geothermal Resources Council Spec. Rept. 5, p. 9-11, 1979. This is a very generalized review of geothermal-heat producing features such as Paleozoic igneous rocks in the Piedmont which have intruded into metamorphic rocks. Structural features and lineaments have an effect on the presence and distribution of these sources. GODFREY, STEPHEN CRAIG, 1956-, see Hatcher, Robert Dean, Jr., 19 G0HN, GREGORY SCOTT, see also Lyttle, Peter Thomas, 1 1. (and Ackerman, Hans Dietrich, and Campbell, David L., and others) Buried early Mesozoic graben in southeastern United States [abstract], in Symposium on the Rio Grande rift 1978 (edited By Kenneth H. Olsen): Los Alamos, New Mexico, Technical Rept. LA-C no. 7487, p. 39-40, 1978 [not seen]. 2. (and Gottfried, David, and Lanphere, Harvin Adler, and Higgins, Brenda Baer) Regional implications of Triassic or Jurassic age for basalt and sedimentary red beds in the South Carolina Coastal Plain: Science, v. 202, p. 887-889, illus., 1978. Radiometric dates for "basement" rocks in Mitchell and Echols Counties are 186 and 195 m.y. respectively. They are in a graben of Triassic and Jurassic red clastic rocks which extends from South Carolina through Georgia into Florida. North of the graben are metamorphic rocks, and south of it are Paleozoic sedimentary rocks. GOLDSMITH, RICHARD, 1918-, see Hack, John Tilton, 3 GOLDSMITH, VICTOR, 1940- 1. Internal geometry and origin of vegetated coastal sand dunes: Jour. Sed. Petrology, v. 43, p. 1128-1142, illus., 1973. Dunes from many areas, including Sapelo Island in Mcintosh County, are included in the study. Frequency-distribution curves of dip angles, azimuths and e levat J