2007 GSA Denver Annual Meeting (28–31 October 2007)
Session No. 11 Sunday, 28 October 2007
8:00 AM-12:00 PM, Colorado Convention Center: 708/710/712

T38. Springs and Spring Deposits

Laura J. Crossey and Thomas E. Lachmar, Presiding
 Paper #Start Time
11-18:00 AM SOLUTE AND BACTERIAL TRANSPORT TO A KARST SPRING, INNER BLUEGRASS REGION, KENTUCKY: WARD, James W., Earth and Environmental Sciences, University of Kentucky, 101 Slone Bldg, Lexington, KY 40506-0053, jward@uky.edu, FRYAR, Alan E., Earth & Environmental Sciences, University of Kentucky, 101 Slone Building, Lexington, KY 40506-0053, BRION, Gail M., Civil Engineering, Univ of Kentucky, 367 Raymond Building, Lexington, KY 40506-0281, COYNE, Mark, Plant and Soil Sciences, University of Kentucky, N-122 Agricultural Science Bldg, Lexington, KY 40546-0091, and MACKO, Stephen A., Department of Environmental Sciences, University of Virginia, 291 McCormick Road, P.O. Box 400123, Charlottesville, VA 22904-4123
11-28:15 AM AQUIFER DELINEATION FOR GROUNDWATER MANAGEMENT IN A DEVELOPING ARID KARSTIC BASIN: CUATROCIÉNEGAS, COAHUILA, MEXICO: WOLAVER, Brad D., Geological Sciences, The University of Texas at Austin, Jackson School of Geosciences, Austin, TX 78712-0254, brad_wolaver@yahoo.com and SHARP, John M. Jr, Geological Sciences, The University of Texas, Jackson School of Geosciences, Austin, TX 78712-0254
11-38:30 AM HYDROGEOLOGIC ASSESSMENT OF THE EUTROPHICATION OF THE SIEUR DE MONTS SPRING, ACADIA NATIONAL PARK: REEVE, Andrew1, SLATER, Lee2, and COMAS, Xavier2, (1) Department of Earth Sciences, Univ of Maine, 5790 Bryand Global Sciences Center, Orono, ME 04469-5790, asreeve@maine.edu, (2) Earth & Environmental Sciences, Rutgers University, 101 Warren St, Smith 136, Newark, NJ 07102
11-48:45 AM LOCAL VARIATIONS IN SPRING GEOCHEMISTRY: EVIDENCE FOR POORLY INTER-CONNECTED FLOW PATHS IN FAULT ZONES: ROWLAND, Joel C., Geological & Environmental Sciences, Stanford University, Braun Hall, Stanford, CA 94305, jcrowland@stanford.edu, MANGA, Michael, Earth and Planetary Science, Univ of California, 307 McCone, Berkeley, CA 94720-4767, and ROSE, Tim P., Chemical Sciences Division, L-236, Lawrence Livermore National Laboratory Livermore, Livermore, CA 94550
11-59:00 AM HYDROCHEMISTRY OF THERMAL SPRINGS IN THE COULOIR SUD RIFAIN REGION, NORTHERN MOROCCO: BENAABIDATE, Lahcen, Departement de Geologie, Faculte des Sciences et Techniques Saiss, B.P. 2202, Fez, 30000, Morocco, benaabidate@yahoo.fr and FRYAR, Alan E., Earth & Environmental Sciences, University of Kentucky, 101 Slone Building, Lexington, KY 40506-0053, alan.fryar@uky.edu
11-69:15 AM HOT SPRING DEPOSITS: PROXIMATE BIOTIC AND ABIOTIC PRECIPITATES: CHAFETZ, Henry S., Geosciences, Univ of Houston, Houston, TX 77204-5007, HChafetz@uh.edu
11-79:30 AM TUFA MOUNDS, SEARLES LAKE, CALIFORNIA: GUO, Xuan, Geosciences, University of Houston, Rm 312 Science & Research Bldg #1, Houston, TX 77204-5007, XGuo2@mail.uh.edu and CHAFETZ, Henry S., Geosciences, Univ of Houston, Houston, TX 77204-5007
 9:45 AM Break
11-810:00 AM CO2-RICH MOUND SPRINGS OF THE WESTERN U.S.: ‘CONTINENTAL SMOKERS' AND THEIR INFLUENCE ON GEOMICROBIOLOGY AND WATER QUALITY: CROSSEY, Laura J., Earth & Planetary Sciences, University of New Mexico, Northrop Hall, Albuquerque, NM 87131, lcrossey@unm.edu, KARLSTROM, Karl E., Department of Earth and Planetary Science, Univ of New Mexico, Northrop Hall, Albuquerque, NM 87131, TAKACS-VESBACH, Cristina, Biology, University of New Mexico, Castetter Hall, Albuquerque, NM 87131, DAHM, Clifford N., Biology, University of New Mexico, MSC03 2020, 1 University of New Mexico, Albuquerque, NM 87131-0001, HILTON, David R., Geosciences Research Div, Scripps Inst. of Oceanography, La Jolla, CA 92037, NEWELL, Dennis L., Dept. of Earth & Planetary Sciences, Univ of New Mexico, Northrop Hall, Albuquerque, NM 87131, and FISCHER, Tobias P., Earth and Planetary Sciences, Univ of New Mexico, 200 Yale Blvd NE, Northrop Hall, Albuquerque, NM 87131
11-910:15 AM SPRING DEPOSITS: ARCHIVES FOR PALEOENVIRONMENTAL AND PALEOBIOLOGICAL INFORMATION: FARMER, Jack D., School of Earth and Space Exploration, Arizona State University, PO Box 871404, Tempe, AZ 85287-1404, jfarmer@asu.edu
11-1010:30 AM SPRING MOUND FORMATION AND PRESERVATION: CONTRIBUTIONS TO THE QUATERNARY DEPOSITIONAL HISTORY OF DAKHLEH OASIS, WESTERN DESERT, EGYPT: ADELSBERGER, Katherine A., Earth and Planetary Sciences, Washington University in St. Louis, Campus Box 1169, One Brookings Dr, St. Louis, MO 63130, katiea@levee.wustl.edu and SMITH, Jennifer R., Earth and Planetary Sciences, Washington Univ in St Louis, Campus Box 1169, One Brookings Drive, St Louis, MO 63130
11-1110:45 AM LATE PLEISTOCENE GROUND-WATER DISCHARGE AT VALLEY WELLS, EASTERN MOJAVE DESERT, USA: PIGATI, Jeffrey S.1, MILLER, David M.2, REHEIS, Marith3, and MENGES, Christopher M.1, (1) Geologic Division, U.S. Geological Survey, 520 N. Park Avenue, Tucson, AZ 85719, jpigati@usgs.gov, (2) U.S. Geological Survey, 345 Middlefield Road, Menlo Park, CA 94025, (3) U.S. Geol Survey, Box 25046, MS 980, Denver Federal Center, Denver, CO 80225
11-1211:00 AM TESTATE AMOEBAE AND POLLEN AS PALEO-INDICATORS OF SURFACE MOISTURE CHANGES AT LOBOI SWAMP, KENYA: GOMAN, Michelle F., Earth and Atmospheric Sciences, Cornell University, Ithaca, NY 14853, mg254@cornell.edu, ASHLEY, Gail M., Geological Sciences, Rutgers Univ, 610 Taylor Road, Piscataway, NJ 08854-8066, HOVER, Victoria C., Department of Geology, University of Louisiana-Lafayette, P.O. Box 44530, Lafayette, LA 70504, MUASYA, A. Muthama, Department of Botany, University of Cape Town, Private Bag, 7701 Rondebosch, Cape Town, South Africa, and OWEN, R. Bernhart, Dept of Geography, Hong Kong Baptist Univ, Kowloon Tong, Hong Kong, China
11-1311:15 AM UNDERSTANDING NATURAL SULFUR BIOSIGNATURES FROM SULFIDIC SPRING MICROBIAL MATS BASED ON XANES SPECTROSCOPY, MICROBIAL DIVERSITY, AND STABLE ISOTOPE SYSTEMATICS: ENGEL, Annette S., Dept. Geology and Geophysics, Louisiana State University, E-235 Howe-Russell Geoscience Complex, Baton Rouge, LA 70803, aengel@lsu.edu, PRANGE, Alexander, Mikrobiologie und Lebensmittelhygiene, Hochschule Niederrhein, and Louisiana State University, Center for Advanced Microstructures and Devices (CAMD), Mönchengladbach, 41065, Germany, LICHTENBERG, Henning, Physikalisches Institut, Universität Bonn, and Louisiana State University (CAMD), Bonn, 53115, Germany, and HORMES, Josef, Physikalisches Institut, Universität Bonn, and Louisiana State University (CAMD), Bonn, 53115, Germany
11-1411:30 AM MICROBIALLY DOMINATED TERRESTRIAL HOT SPRING MINERAL ASSEMBLAGES IN KAMCHATKA RUSSIA: THE PRESENT IS THE KEY TO PAST: SCHROEDER, Paul A.1, BONCH-OSMOLOVSKAYA, Elizaveta2, COLMAN, Albert3, CROWE, Douglas E.1, KARPOV, Gennady4, KYLE, Jennifer1, ROBB, Frank3, ROMANEK, Christopher1, WIEGEL, Juergen5, and ZHANG, Chuanlun6, (1) Geology, Univ. Georgia, Athens, GA 30602-2501, schroe@uga.edu, (2) Winogradsky Inst. of Microbiology, Moscow State University, Moscow, Russia, (3) Center of Marine Biotechnology, Univ. Maryland, 701 E. Pratt St, Baltimore, MD 21202, (4) Inst. Volcanology and Seismology, Far Eastern Russian Academy of Sciences, Petropavlovsk-Kamchatsky, Russia, (5) Department of Microbiology, University of Georgia, Athens, 30602-2605, (6) Department of Marine Sciences, University of Georgia, Athens, 30602
 11:45 AM Poster Summaries for T38 poster session

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