2012 GSA Annual Meeting in Charlotte
Session No. 18 Sunday, 4 November 2012
8:00 AM-12:00 PM, Charlotte Convention Center: 217BC

T140. The Big Kill: Paleobiological, Geochemical, and Modeling Studies of the Permian–Triassic Boundary Mass Extinction I (GSA Sedimentary Geology Division; Paleontological Society; GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division; GSA Geobiology & Geomicrobiology Division)

Arne M.E. Winguth, Thomas J. Algeo and David Bottjer, Presiding
 Paper #Start Time
18-18:00 AM THE END - PERMIAN MASS EXTINCTION: A RAPID VOLCANIC CO2 AND CH4 – CLIMATIC CATASTROPHE: BRAND, Uwe, Earth Sciences, Brock University, 500 Glenridge Ave, Brock University, St. Catharines, ON L2S 3A1, Canada, uwe.brand@brocku.ca, POSENATO, Renato, Dipartimento di Scienze della Terra, Università di Ferrara, Ferrara, 44100, Italy, CAME, Rosemarie E., Department of Earth Sciences, The University of New Hampshire, Durham, NH 03824-3589, AFFEK, Hagit, Department of Geology and Geophysics, Yale University, New Haven, 06520, ANGIOLINI, Lucia, Dipartimento di Scienze della Terra, Università di Milano, Milan, 20133, Italy, and AZMY, Karem, Earth Sciences, Memorial University, St. Johns, NF A1B 3X5, Canada
18-28:15 AM USING STABLE LIGHT ISOTOPES TO IDENTIFY ENVIRONMENTAL CHANGES IN NEO-TETHYS OCEAN DURING THE PERMIAN-TRIASSIC EXTINCTION: WILLIAMS, Jeremy C.1, HANNIGAN, Robyn1, BASU, Asish R.2, GHOSH, Nilotpal2, BROOKFIELD, Michael1, and ETIENNE, Edward D.3, (1) Environmental, Earth, and Ocean Sciences, University of Massachusetts Boston, 100 Morrissey Boulevard, Boston, MA 02125, jeremy.williams002@umb.edu, (2) Earth and Environmental Sciences, University of Rochester, 227, Hutchison Hall, Rochester, NY 14627, (3) Biology Department, Univeristy of Hawai'i at Manoa, Honolulu, HI 96816
18-38:30 AM LARGE SHALLOW-TO-DEEP D13C GRADIENTS IN EARLY TRIASSIC SEAS OF THE SOUTH CHINA CRATON: EVIDENCE FOR EXTREME WATER-COLUMN STRATIFICATION: SONG, Haijun, State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Wuhan, Lumo Road, No 388, Wuhan, 430074, China, haijun.song@aliyun.com, TONG, Jinnan, State Key Laboratory of Geological Processes, China University of Geosciences at Wuhan, Wuhan, 430074, China, and ALGEO, Thomas J., Department of Geology, University of Cincinnati, Cincinnati, OH 45221-0013
18-48:45 AM Paper Withdrawn
18-59:05 AM ELEMENTAL ANALYSIS OF THE UPPERMOST PERMIAN TO THE LOWERMOST TRIASSIC OF THE SHAHREZA SECTION, IRAN: HEYDARI, Ezat, Department of Physics, Atmospheric Sciences, and Geoscience, Jackson State University, P.O. Box 17660, 1400 Lynch Street, Jackson, MS 39217, ezat.heydari@jsums.edu, ARZANI, Nasser, Department of Geology, University of Payame-Nour, Kohandej Street, Esfahan, Iran, and HASSANZADEH, Jamshid, Division of Geological and Planetary Sciences, California Institute of Technology, Mail Stop 100-23, Pasadena, CA 91125
18-69:20 AM COUPLED C AND SR ISOTOPE STRATIGRAPHY OF THE EARLY TRIASSIC OF ZAL, IRAN: A RECORD OF INCREASED WEATHERING: SEDLACEK, Alexa R.C.1, SALTZMAN, Matthew R.1, ALGEO, Thomas J.2, HORACEK, Micha3, RICHOZ, Sylvain4, BRANDNER, Rainer5, and FOLAND, Kenneth1, (1) School of Earth Sciences, The Ohio State University, 275 Mendenhall Laboratory, 125 South Oval Mall, Columbus, OH 43210, sedlacek.6@buckeyemail.osu.edu, (2) Department of Geology, University of Cincinnati, Cincinnati, OH 45221-0013, (3) BLT Wieselburg, Lehr- und Forschungszentrum Francisco Josephinum, Wieselburg, 2444, Austria, (4) Austrian Academy of Sciences, c/o Institute of Earth Sciences, University of Graz, Heinrichstrasse 26, Graz, A-8010, Austria, (5) Department of Geology and Palaeontology, University of Innsbruck, Innsbruck, 6020, Austria
18-79:35 AM BIO- AND CHEMOSTRATIGRAPHY (D13C, 87SR/86SR) OF THE GUADALUPIAN-LOPINGIAN BOUNDARY INTERVAL OF THE MID-PANTHALASSAN PALEO-ATOLL LIMESTONE AT AKASAKA, JAPAN: KOFUKUDA, Daisuke, The Graduate School of Arts and Sciences, The University of Tokyo, 3-8-1 Komaba, Meguro, Tokyo, 153-8902, Japan, kofukuda@ea.c.u-tokyo.ac.jp, ISOZAKI, Yukio, Univ Tokyo, 3-8-1 Komaba, Meguro-ku, Tokyo, 153-8902, Japan, IGO, Hisayoshi, Institute of Natural History, Takada 3-14-24, Toshima, Tokyo, 171-0033, Japan, KANI, Tomomi, Graduate School of Science and Technology, Kumamoto Univ, 2-39-1 Kurokami, Kumamoto, 860-8555, Japan, HISANABE, Chihiro, Science & Technology, Kumamoto Univ, 2-39-1 Kurokami, Kumamoto, 860-8555, Japan, and ISHIMURA, Toyoho, Geology and Geoinformation, Advanced Industrial Science and Technology, 1-1-1 Higashi, Tsukuba, 305-8567, Japan
18-89:50 AM TRACE ELEMENT BEHAVIORS DURING THE END PERMIAN MASS EXTINCTION AT THE DEEP SEA FLOOR: TAKAHASHI, Satoshi1, YAMASAKI, Shin-ichi2, OGAWA, Yasumasa3, KIMURA, Kazuhiko4, KAIHO, Kunio5, YOSHIDA, Takeyoshi5, and TSUCHIYA, Noriyoshi3, (1) Earth and Planetary Science, University of Tokyo, Science Building no.1 room 852, Hongo 7-3-1, Tokyo, 113-0033, Japan, stakahashi@eps.s.u-tokyo.ac.jp, (2) Graduate School of Environmental Studies, Tohoku University, Aramaki-Aza-Aoba 6-6-20, Sendai, 980-8579, Japan, (3) Graduate School of Environmental Studies, Tohoku University, Tohoku University, Aramaki-Aza-Aoba 6-6-20, Sendai, 980-8579, Japan, (4) Agricultual and Environmental Science, Miyagi University, Hatadate 2-1, Sendai, 982-0215, Japan, (5) Geology, Tohoku University, 6-3 Aoba, Aramaki Sendai, Sendai, 980-8578, Japan
 10:05 AM Break
18-910:20 AM Paper Withdrawn
18-1010:35 AM PERMIAN OCEAN ACIDIFICATION ALONG NW PANGEA: BEAUCHAMP, Benoit, Geoscience, University of Calgary, 2500 University Dr. NW, Calgary, AB T2N1N4, Canada, bbeaucha@ucalgary.ca and GRASBY, Stephen E., Geological Survey of Canada, Natural Resources Canada, 3303 33rd St. NW, Calgary, AB T2L 2A7, Canada
18-1110:50 AM GRADIENTS IN NUTRIENT DISTRIBUTION AND PRODUCTIVITY IN NORTHEAST PANTHALASSA ACROSS THE PTB: SCHOEPFER, Shane D., Earth and Space Sciences, University of Washington, Seattle, WA 98105, shanedms@uw.edu, ALGEO, Thomas J., Department of Geology, University of Cincinnati, Cincinnati, OH 45221-0013, HENDERSON, Charles, Geology and Geophysics, Univ of Calgary, Calgary, AB T2N 1N4, Canada, and WARD, Peter D., Departments of Biology and Earth and Space Sciences, University of Washington, Kincaid Hall, Seattle, WA 98125
18-1211:05 AM DOUBLE-DIPPING: GEOCHEMICAL CHARACTERISTICS AND POTENTIAL CAUSE OF THE PERMIAN-TRIASSIC MASS EXTINCTION IN THE SYDNEY BASIN, AUSTRALIA: WILLIAMS, Megan L., JONES, Brian G., and CARR, Paul F., School of Earth & Environmental Sciences, University of Wollongong, Northfields Avenue, Wollongong, 2522, Australia, meganw@uow.edu.au
18-1311:20 AM SALT, WIND, AND ACID: EXTREME CONTINENTAL ENVIRONMENTS IN THE PERMIAN OF WESTERN PANGAEA AS PRECURSORS TO THE END PERMIAN MASS EXTINCTION: BENISON, Kathleen C.1, ZAMBITO, James J. IV1, SOREGHEN, G.S.2, and SOREGHAN, Michael J.2, (1) Department of Geology and Geography, West Virginia University, 330 Brooks Hall, 98 Beechurst Street, Morgantown, WV 26506-6300, kcbenison@mail.wvu.edu, (2) ConocoPhillips School of Geology and Geophysics, University of Oklahoma, 100 E Boyd St, Suite 710, Norman, OK 73019
18-1411:35 AM HOTHOUSE CLIMATE AT THE END-PERMIAN AND IMPLICATIONS FOR FUTURE CLIMATE CHANGE AND MASS EXTINCTION: WINGUTH, Arne M.E., Department of Earth and Environmental Sciences, University of Texas at Arlington, Box 19049, Arlington, TX 76019, awinguth@uta.edu, OSEN, Angela, Earth and Environmental Sciences, University of Texas at Arlington, 500 Yates Street, Arlington, TX 76019, SHIELDS, Christine, Global Climate Dynamics, National Center for Atmospheric Research, 1850 Table Mesa Drive, Boulder, CO 80305, and WINGUTH, Cornelia, Earth and Environmental Sciences, University of Texas at Arlington, Box 19049, Arlington, TX 76019-0049

Back to the 2012 GSA Annual Meeting in Charlotte
General Information for this Meeting