2009 Portland GSA Annual Meeting (18-21 October 2009)
Session No. 133 Monday, 19 October 2009
1:30 PM-5:30 PM, Oregon Convention Center: Portland Ballroom 253

T84. Volcanism, Impacts, Mass Extinctions, and Global Environmental Change II (Paleontological Society; GSA Sedimentary Geology Division)

Gerta Keller, Thierry Adatte and Paul Wignall, Presiding
 Paper #Start Time
133-11:30 PM BIOSPHERE RESPONSE TO VOLCANIC CO2 RELEASE: SIBERIAN TRAPS AND END-PERMIAN MASS EXTINCTION: KUMP, Lee R., Department of Geosciences, Pennsylvania State University, University Park, PA 16802, lrk4@psu.edu, MEYER, Katja M., Dept. of Geological & Environmental Sciences, Stanford University, 450 Serra Mall, Stanford, CA 94305, RIDGWELL, Andy, School of Geographical Sciences, University of Bristol, University Road, Bristol, BS8 1SS, United Kingdom, and PAYNE, Jonathan L., Geological & Environmental Sciences, Stanford University, 450 Serra Mall, Bldg 320, Stanford, CA 94305
133-21:50 PM INTEGRATED PLUME WINTER SCENARIO FOR THE DOUBLE-PHASED EXTINCTION DURING THE PALEOZOIC-MESOZOIC TRANSITION: ISOZAKI, Yukio, Earth Science & Astronomy, Univ Tokyo, 3-8-1 Komaba, Meguro, Tokyo 153-8902 Japan, isozaki@ea.c.u-tokyo.ac.jp
133-32:05 PM THE SIBERIAN TRAPS VOLCANISM AND ITS ENVIRONMENTAL IMPACT THROUGH PERMIAN-TRIASSIC TIMES: REICHOW, Marc K.1, BARFOD, Dan N.2, CONDON, Daniel3, MARK, Darren F.2, MILLAR, Ian L.3, PUCHKOV, Victor N.4, SAUNDERS, Andrew D.5, and ARDISLAMOV, Faniz4, (1) Department of Geology, University of Leicester, University Road, Leicester, LE1 7RH, United Kingdom, mkr6@le.ac.uk, (2) Scottish Universities Environmental Research Centre, (SUERC), Rankine Avenue, East Kilbride, G75 0QF, United Kingdom, (3) British Geological Survey, Keyworth, Nottingham, NG12 5GG, United Kingdom, (4) Institute of Geology, Ufimskii National Centre, Karl Marx Street 16/2, Ufa, 450000, Russia, (5) Department of Geology, University of Leicester, Leicester, LE1 7RH, United Kingdom
133-42:20 PM END-PERMIAN MASS EXTINCTION FROM MASSIVE BASALT-COAL INTERACTION: SLEEP, Norman H. and OGDEN, Darcy E., Geophysics, Stanford University, 397 Panama Mall, Stanford, CA 94305, norm@stanford.edu
 2:35 PM Discussion
133-52:45 PM ORIGIN OF LOWER TRIASSIC MICROBIALITES IN MIXED CARBONATE-SILICICLASTIC SUCCESSIONS: APPLIED STRATIGRAPHY AND THE AFTERMATH OF THE END-PERMIAN MASS EXTINCTION: MATA, Scott A. and BOTTJER, David J., Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089-0740, scott.mata@usc.edu
133-63:00 PM DEPLETION OF REDOX-SENSITIVE ELEMENTS IN THE MEISHAN SECTION, CHINA: PROXY EVIDENCE FOR LARGE-SCALE OCEANIC ANOXIA ACROSS THE PERMO-TRIASSIC BOUNDARY?: SAUNDERS, Andrew D., Department of Geology, University of Leicester, Leicester, LE1 7RH, United Kingdom, ads@le.ac.uk, COHEN, Anthony S., Department of Earth Sciences, CEPSAR, The Open University, Walton Hall, Milton Keynes, MK7 6AA, United Kingdom, and ZHANG, Hua, State Key Laboratory of Palaeobiology and Stratigraphy, Nanjing Institute of Geology & Palaeontology, Chinese Academy of Sciences, 39 East Beijing Road, Nanjing, 210008, China
133-73:15 PM Paper Withdrawn
 3:15 PM Break
133-83:30 PM SELECTIVITY OF THE END-PERMIAN MASS EXTINCTION: CLAPHAM, Matthew E., Department of Earth and Planetary Sciences, University of California, Santa Cruz, 1156 High Street, Santa Cruz, CA 95064, mclapham@ucsc.edu
133-93:45 PM THE PERMIAN-TRIASSIC TRANSITION IN THE GREAT BASIN (CONFUSION RANGE-SPRUCE MOUNTAIN COMPOSITE): AGE CONSTRAINTS BASED ON A CONTINUOUS CARBON ISOTOPE RECORD, STRONTIUM ISOTOPES AND SEQUENCE STRATIGRAPHY: SEDLACEK, Alexa R.C. and SALTZMAN, Matthew R., School of Earth Sciences, The Ohio State University, 275 Mendenhall Laboratory, 125 South Oval Mall, Columbus, OH 43210, sedlacek.6@buckeyemail.osu.edu
133-104:00 PM PERMIAN/TRIASSIC BOUNDARY CLAY BEDS IN SOUTH CHINA—RELATED TO THE EMEISHAN LARGE IGNEOUS PROVINCE?: ALGEO, Thomas J.1, TONG, Jinnan2, and FENG, Qinglai2, (1) Geology, University of Cincinnati, Cincinnati, OH 45221-0013, Thomas.Algeo@uc.edu, (2) State Key Laboratory of Geological Processes, China University of Geosciences at Wuhan, Wuhan, 430074, China
133-114:15 PM RE-EVALUATING PLUME-INDUCED UPLIFT IN THE EMEISHAN LARGE IGNEOUS PROVINCE: USING MAFIC HYDROMAGMATIC DEPOSITS TO CONSTRAIN TECTONO-VOLCANIC EVOLUTION: UKSTINS PEATE, Ingrid, Department of Geoscience, University of Iowa, 121 Trowbridge Hall, Iowa City, IA 52242, Ingrid-Peate@uiowa.edu and BRYAN, Scott Edward, WH Bryan Mining and Geology Research Centre, Sustainable Minerals Institute, University of Queensland, Queensland, St Lucia, 4072, Australia
133-124:30 PM THE CAPITANIAN (MIDDLE PERMIAN) MASS EXTINCTION: DEATH BY VIOLENT VOLCANISM: WIGNALL, Paul B.1, BOND, David P.G.1, ALI, Jason R.2, JIANG, Haishui3, LAI, Xulong3, NEWTON, Robert J.1, SUN, Yadong3, VÉDRINE, Stephanie1, and WANG, Wei4, (1) School of Earth and Environment, University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, United Kingdom, p.wignall@see.leeds.ac.uk, (2) Earth Sciences, University of Hong Kong, Pokfulam Road, Hong Kong, NA, (3) Earth Sciences, China University of Geosciences, Faculty of Earth Sciences, Wuhan, Hubei 430074, (4) Nanjing Institute of Geology and Paleontology, Chinese Academy of Sciences, 39 East Beijing Road, Nanjing, 210008, China
133-134:45 PM GLOBAL MIDDLE PERMIAN REPTILE MASS EXTINCTION: THE DINOCEPHALIAN EXTINCTION EVENT: LUCAS, Spencer G., New Mexico Museum of Natural History, 1801 Mountain Road N.W, Albuquerque, NM 87104, spencer.lucas@state.nm.us
133-145:00 PM POTENTIAL ENVIRONMENTAL CONSEQUENCES OF PANTHALASSAN MARGIN VOLCANISM IN THE LATE PALEOZOIC: HENRY, Lindsey C., Geosciences, University of Wisconsin-Milwaukee, PO Box 413, Milwaukee, WI 53211, christi9@uwm.edu, LIMARINO, Carlos O., Department of Geological Sciences, University of Buenos Aires, Ciudad Universitaria - Pabellón II, Buenos Aires, 1428, Argentina, FRAISER, Margaret L., Department of Geosciences, University of Wisconsin-Milwaukee, 3209 N. Maryland Ave, Milwaukee, WI 53211, and ISBELL, John L., Geosciences, University of Wisconsin-Milwaukee, 3209 N. Maryland Ave, Milwaukee, WI 53201

Back to the 2009 Portland GSA Annual Meeting (18-21 October 2009)
General Information for this Meeting