2006 Philadelphia Annual Meeting (22–25 October 2006)
Session No. 137 Tuesday, 24 October 2006
8:00 AM-12:00 PM, Pennsylvania Convention Center: 105 AB

T109. Mass Extinctions: New Approaches Analyzing Process Links Between Land and Sea (Paleontological Society; GSA Geobiology and Geomicrobiology Division)

David J. Bottjer and Peter D. Ward, Presiding
 Paper #Start Time
137-18:00 AM SPECIES TURNOVER DYNAMICS DURING THE HIRNANTIAN (LATE ORDOVICIAN) MASS EXTINCTION: NEW GRAPTOLITE AND CARBON ISOTOPIC DATA FROM VININI CREEK, NEVADA (USA): MITCHELL, Charles E.1, BELSCHER, Kristi1, FINNEY, Stanley C.2, HOLMDEN, Chris3, LAPORTE, Dan3, MELCHIN, Michael J.4, SHEETS, H. David5, and PATTERSON, William P.3, (1) Geology, Univ. at Buffalo, SUNY, 876 Natural Science Complex, Buffalo, NY 14260, cem@nsm.buffalo.edu, (2) Department of Geological Sciences, California State Univ-Long Beach, Long Beach, CA 90840-3902, (3) Geological Sciences, University of Saskatchewan, 114 Science Place, Saskatoon, SK S7N 5E2, Canada, (4) Department of Earth Sciences, St. Francis Xavier University, Antigonish, NS B2G 2V5, Canada, (5) Dept. of Physics, Canisius College, 2001 Main St, Buffalo, NY 14208
137-28:15 AM ROLE OF SAMPLING BIASES IN THE DIVERSITY DECLINE OF SPIRIFERIDE BRACHIOPODS FOUND IN THE IOWA BASIN AT THE FRASNIAN-FAMENNIAN EXTINCTION: DRESSLER, Donald L. III, Department of Geological Sciences, San Diego State University, 5500 Campanile Drive, San Diego, CA 92182-1020, donniespag11@yahoo.com and LEIGHTON, Lindsey R., Geological Sciences, San Diego State University, 5500 Campanile Drive, San Diego, CA 92182
137-38:30 AM FAUNAL DYNAMICS OF THE LATE DEVONIAN BIODIVERSITY CRISIS: A COMPLEX INTERPLAY OF SPECIATION, EXTINCTION, AND BIOGEOGRAPHIC CHANGE: STIGALL, Alycia L., Department of Geological Sciences, Ohio University, 316 Clippinger Laboratories, Athens, OH 45701, stigall@ohio.edu
137-48:45 AM EFFECTS OF EUSTATIC SEALEVEL LOWERING ON TERRESTRIAL AND SHALLOW MARINE BIOTAS: STANLEY, Steven M., Geology and Geophysics, University of Hawaii, Post Bldg. 701, 1680 East-West Road, Honolulu, HI 96822, stevenst@hawaii.edu
137-59:00 AM HITS AND MISSES: WHY SOME LARGE IMPACTS AND LIPS CAUSE MASS EXTINCTION AND OTHERS DON'T: ARTHUR, Michael A. and BARNES, Hu L., Department of Geosciences, Pennsylvania State Univ, University Park, PA 16802, arthur@geosc.psu.edu
137-69:15 AM THE LATE GUADALUPIAN KAMURA EVENT: COOLING IN THE TROPICS AND END OF GIGANTISM: ISOZAKI, Yukio, Univ Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo 153-8902 Japan, isozaki@ea.c.u-tokyo.ac.jp
137-79:30 AM RAPID DEFORESTATION ACROSS THE PERMIAN-TRIASSIC BOUNDARY IN SOUTH CHINA: SHEN, Shuzhong1, CAO, Changqun1, HENDERSON, Charles M.2, LI, Wenzhong1, and ZHANG, Hua1, (1) State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology and Palaeontology, 39 East Beijing Road, Nanjing, 210008, China, szshen@nigpas.ac.cn, (2) Department of Geology and Geophysics, University of Calgary, Calgary, T2N 1N4, Canada
 9:45 AM Break
137-810:00 AM HYDROGEN SULFIDE AS A LINK BETWEEN MARINE AND TERRESTRIAL EXTINCTION: KUMP, Lee R.1, MEYER, Katja M.1, and RIDGWELL, Andy2, (1) Department of Geosciences, Pennsylvania State University, University Park, PA 16802, lkump@psu.edu, (2) Earth and Ocean Sciences, University of British Columbia, Vancouver, BC V6T 1Z4, Canada
137-910:15 AM PLANTS, H2S, CO2, O2 AND THE PERMO-TRIASSIC EXTINCTION: BERNER, Robert A., Geology and Geophysics, Yale University, New Haven, CT 06520-8109, robert.berner@yale.edu and WARD, Peter D., Department of Biology, University of Washington, Department of Biology, University of Washington, Seattle, WA 98195
137-1010:30 AM THE PERMIAN-TRIASSIC BOUNDARY AT NHI TAO, VIETNAM: EVIDENCE FOR RECURRENT INFLUX OF SULFIDIC WATERMASSES TO A SHALLOW-MARINE CARBONATE PLATFORM: ALGEO, Thomas, University of Cincinnati, P. O. Box 210013, Cincinnati, OH 45221, Thomas.Algeo@uc.edu, SHEN, Yanan, Nanjing Institute of Geology and Paleontology, Nanjing, 210008, China, LYONS, Timothy, Earth Sciences, University of California, Riverside, Riverside, CA 92521-0423, ELLWOOD, Brooks, Department of Geology and Geophysics, Louisiana State University, E-235 Howe-Russell, Baton Rouge, LA 70803, ROWE, Harry, Department of Geological Sciences, Univ of Kentucky, 101 Slone Research Bldg, Lexington, KY 40506, and ZHANG, Tonggang, Département des sciences de la Terre et de l'Atmosphère, Université du Quebec a Montreal, Centre GEOTOP-UQAM-McGill, CP 8888, succ. Centre-Ville, Montreal, QC H3C 3P8, Canada
137-1110:45 AM EARLY TRIASSIC SULFUR ISOTOPES: IMPLICATIONS FOR LINKING LAND, SEA AND AIR FOLLOWING THE END-PERMIAN MASS EXTINCTION: MARENCO, Pedro J., Earth Sciences, University of Southern California, ZHS 117, Los Angeles, CA 90089-0740, marenco@usc.edu, CORSETTI, Frank, Department of Earth Sciences, Univ of Southern California, Los Angeles, CA 90089, BOTTJER, David, Department of Earth Sciences, University of Southern California, Zumberge Hall 117, Los Angeles, CA 90254, and KAUFMAN, Alan Jay, Department of Geology, Univ of Maryland, College Park, College Park, MD 20742
137-1211:00 AM COLLAPSE AND RECONSTRUCTION OF MARINE COMMUNITIES OVER THE PERMIAN-TRIASSIC TRANSITION: PALEOECOLOGICAL ASSESSMENT OF THE END-PERMIAN MASS EXTINCTION AND SUBSEQUENT RECOVERY: CHEN, Zhong Qiang1, TONG, Jinnan2, and YIN, Hongfu2, (1) State Key Laboratory GPMR, China University of Geosciences, Lumo Road 388, Wuhan, 430074, China, zhong.qiang.chen@cug.edu.cn, (2) The Key Laboratory of Bio-geology and Environmental Geology and Faculty of Earth Science, China University of Geosciences (Wuhan), 31 Lumo Road, Wuhan, Wuhan, 430074, China
137-1411:30 AM LINKING TERRESTRIAL AND MARINE EXTINCTIONS: DISASTER SPECIES AND THE END-TRIASSIC EXTINCTION: MCROBERTS, Christopher A., SUNY - College at Cortland, PO Box 2000, Cortland, NY 13045-0900, mcroberts@cortland.edu, OLSEN, Paul E., Lamont-Doherty Earth Observatory of Columbia University, 61 Route 9W, Palisades, NY 10964, and WHITESIDE, Jessica H., Geological Sciences, Brown University, GeoChemistry Building, Box 1846, Providence, RI 02912
137-1511:45 AM ECOLOGICAL CHANGE ACROSS THE CENOMANIAN-TURONIAN BOUNDARY: BARCLAY, Richard, Geological Sciences, Northwestern University, 1850 Campus Drive, Evanston, IL 60208, r-barclay@northwestern.edu, MCELWAIN, Jennifer, Department of Biological and Environmental Science, University College Dublin, Bellfield, Dublin 4, Dublin, D4, Ireland, and SAGEMAN, Bradley, Department of Geological Sciences, Northwestern Univ, 1850 Campus Drive, Locy Hall, Evanston, IL 60208

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