2004 Denver Annual Meeting (November 7–10, 2004)
Session No. 140 Tuesday, November 9, 2004
8:00 AM-12:00 PM, Colorado Convention Center: 104/106

T55. Anatomy of an Anachronistic Period: The Early Triassic Environment and its Effect on the History of Life

Adam D. Woods and Frank Corsetti, Presiding
 Paper #Start Time
140-18:00 AM THE EARLY TRIASSIC AND THE SUPERCONTINENT CYCLE: BOTTJER, David J., Department of Earth Sciences, Univ of Southern California, Los Angeles, CA 90089, dbottjer@earth.usc.edu.
140-28:20 AM MODELS OF RECOVERY DYNAMICS FOLLOWING MASS EXTINCTION: ERWIN, Douglas H.1, SOLE, Ricard V2, and MONTOYA, Jose M.2, (1) Department of Paleobiology, MRC-121, National Museum of Nat History, Washington, DC 20560, erwin.doug@nmnh.si.edu, (2) Complex System Lab-ICREA, Universitat Pompeu, Dr. Aiguader 80, Barcelona, 08003, Spain
140-38:40 AM RESTRUCTURING OF PHANEROZOIC SHALLOW MARINE COMMUNITIES DURING THE AFTERMATH OF THE END-PERMIAN MASS EXTINCTION: FRAISER, Margaret L., Department of Earth Sciences, Univ. of Southern California, Los Angeles, CA 90089-0740, fraiser@earth.usc.edu and BOTTJER, David J., Earth Sciences, Univ of Southern California, Los Angeles, CA 90089-0740
140-48:55 AM BIOLOGIC IRON LIMITATION IN THE LATE PERMIAN AND EARLY TRIASSIC OCEAN: KIDDER, David, Geological Sciences, Ohio Univ, Athens, OH 45701, kidder@ohio.edu and WORSLEY, Thomas R., Geological Sciences, Ohio Univ, Athens, OH 45701-2979, worsley@ohio.edu
140-59:10 AM LARGE PERTURBATIONS OF THE GLOBAL CARBON CYCLE AND DELAYED RECOVERY FROM THE END-PERMIAN EXTINCTION: PAYNE, Jonathan L., Department of Earth and Planetary Sciences, Harvard Univ, Botanical Museum, 26 Oxford St, Cambridge, MA 02138, jpayne@fas.harvard.edu, LEHRMANN, Daniel J., Department of Geology, Univ of Wisconsin-Oshkosh, 800 Algoma Blvd, Oshkosh, WI 54901, WEI, Jiayong, Guizhou Bureau of Geol. and Min. Rscs, Guiyang, Guizhou Province, China, ORCHARD, Michael, Geol Survey of Canada, 101-605 Robson St, Vancouver, BC V6B 5J3, Canada, SCHRAG, Daniel P., Dept. Earth and Planetary Sciences, Harvard Univ, 20 Oxford St, Cambridge, MA 02138-2902, and KNOLL, Andrew H., Botanical Museum, Harvard Univ, 26 Oxford Street, Cambridge, MA 02138
140-69:25 AM SULFUR ISOTOPE ANOMALIES ACROSS PERMO-TRIASSIC BOUNDARY SECTIONS IN TURKEY: MARENCO, Pedro J.1, CORSETTI, Frank A.1, BAUD, Aymon2, BOTTJER, David J.1, and KAUFMAN, Alan J.3, (1) Department of Earth Sciences, Univ. of Southern California, Los Angeles, CA 90089-0740, marenco@earth.usc.edu, (2) Geol Museum, UNIL-BFSH2, Lausanne, CH-1015, Switzerland, (3) Geology Department, Univ of Maryland, College Park, MD 20742-4211
140-79:40 AM A UNIQUE MARL UNIT ACROSS THE PERMO-TRIASSIC BOUNDARY IN NORTHERN SICHUAN, CHINA: ISOZAKI, Yukio1, SHIMIZU, Noriei1, YAO, Jianxin2, and JI, Zhansheng2, (1) Univ Tokyo, 3-8-1 Komaba, Meguro, Tokyo, 153-8902, Japan, isozaki@chianti.c.u-tokyo.ac.jp, (2) Institute of Geology, Chinese Academy of Geol Sciences, 26 Baiwanzhuang, Beijing, 100037, China
140-89:55 AM ANACHRONISTIC FACIES AFTER MASS EXTINCTION: TETHYAN BASAL TRIASSIC CALCIMICROBIAL CAP ROCKS: BAUD, Aymon and RICHOZ, Sylvain, Geol Museum, UNIL-BFSH2, Lausanne, CH-1015, Switzerland, Aymon.Baud@sst.unil.ch
140-910:15 AM LOWER TRIASSIC OOLITES IN TETHYS: A SEDIMENTOLOGIC RESPONSE TO THE END-PERMIAN MASS EXTINCTION: GROVES, John R., Department of Earth Science, Univ of Northern Iowa, Cedar Falls, IA 50614-0335, john.groves@uni.edu and CALNER, Mikael, GeoBiosphere Science Centre, Department of Geology, Lund University, Sölvegatan 12, Lund, SE-223 62, Sweden
140-1010:30 AM THE SMITHIAN-SPATHIAN ANOXIC EVENT AND ITS POSSIBLE IMPACT ON THE BIOTIC RECOVERY FROM THE PERMIAN-TRIASSIC MASS EXTINCTION: WOODS, Adam, Department of Geological Sciences, California State Univ, Fullerton, P.O. Box 6850, Fullerton, CA 92834-6850, awoods@fullerton.edu.
140-1110:45 AM DIVERSE ICHNOFOSSIL ASSEMBLAGES FROM THE LOWER TRIASSIC OF NORTHEASTERN BRITISH COLUMBIA, CANADA: EVIDENCE FOR A SHALLOW MARINE REFUGIUM ON THE NORTHWESTERN COAST OF PANGAEA: ZONNEVELD, John-Paul1, CHARLES, Henderson2, MACNAUGHTON, Robert1, and BEATTY, Tyler W.3, (1) Geological Survey of Canada, 3303-33rd Street NW, Calgary, AB T2L 2A7, Canada, jzonneve@nrcan.gc.ca, (2) Geology and Geophysics, Univ of Calgary, Calgary, AB T2N 1N4, Canada, (3) Applied Stratigraphy Research Group, Department of Geology and Geophysics, University of Calgary, Calgary, AB T2N 1N4
140-1211:00 AM PERMIAN TO TRIASSIC TRANSITION IN THE CENTRAL TRANSANTARCTIC MOUNTAINS, ANTARCTICA: COLLINSON, James W., Geological Sciences and Byrd Polar Research Center, The Ohio State Univ, 5312 Highcastle Dr, Fort Collins, CO 80525, jimcollinson@comcast.net, HAMMER, William R., Geology, Augustana College, Rock Island, IL 61201, ASKIN, Rosemary A., Byrd Polar Research Center, The Ohio State Univ, 1090 Carmack Road, Scott Hall Room 108, Columbus, OH 43210-1002, and ELLIOT, David H., Geological Sciences and Byrd Polar Research Center, The Ohio State Univ, 125 South Oval Mall, Columbus, OH 43210
140-1311:15 AM ECOSYSTEM REMODELLING AMONG VERTEBRATES AT THE PERMO-TRIASSIC BOUNDARY IN RUSSIA: BENTON, Michael J., Earth Sciences, Univ of Bristol, Bristol BS8 1RJ United Kingdom, mike.benton@bris.ac.uk.
140-1411:30 AM BIOGENIC STRUCTURES REVEAL IMPACT OF PERMIAN EXTINCTION ON STREAM INFAUNA AND HIGH PALEOLATITUDE EARLY TRIASSIC PRECIPITATION PATTERN: MILLER, Molly F., Earth and Environmental Sciences, Vanderbilt Univ, 1805 Sta B, 2301 Vanderbilt Place, Nashville, TN 37235, Molly.F.Miller@vanderbilt.edu and ISBELL, John L., Dept. of Geosciences, Univ of Wisconisn, Milwaukee, 3209 N. Maryland Ave, Milwaukee, WI 53211
140-1511:45 AM DID END-PERMIAN TETRAPODS GASP THEIR LAST BREATHS? TESTING HYPOXIA AS AN EXTINCTION MECHANISM WITH DICYNODONT THERAPSIDS (SYNAPSIDA): WALSH, Melony L., Biology, California State Univ at Northridge, 18111 Nordhoff Street, Northridge, CA 91330-8303, mwalsh@calacademy.org and ANGIELCZYK, Kenneth D., Department of Invertebrate Zoology & Geology, California Academy of Sciences, 875 Howard St, San Francisco, CA 94103-3009

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