167.
T167. The Road to Recovery—The Nature of Biotic and Geochemical Cycles During the Early Triassic

 
REDOX BIOGEOCHEMISTRY OF MID-TRIASSIC REEFS
Abstract ID#: 223955
TOSTI, Fabio1, MASTANDREA, Adelaide2, GUIDO, Adriano2, DEMASI, Fabio2, RUSSO, Franco2, and RIDING, Robert1, (1) Earth and Planetary Sciences, University of Tennessee, 1412 Circle Drive, Knoxville, TN 37996, ftosti@utk.edu, (2) Biologia, Ecologia e Scienze della Terra, Università della Calabria, Via P. Bucci - Cubo 15B, Rende, 87036, Italy
 
PROLONGED AND RECURRENT GLOBAL SEAFLOOR ANOXIA IN THE EARLY TRIASSIC FROM URANIUM ISOTOPIC EVIDENCE
Abstract ID#: 230388
LAU, Kimberly V.1, MAHER, Kate1, KELLEY, Brian M.1, YU, Meiyi2, LEHRMANN, Daniel J.3, and PAYNE, Jonathan L.1, (1) Dept. of Geological & Environmental Sciences, Stanford University, 450 Serra Mall, Building 320, Stanford, CA 94305, kvlau@stanford.edu, (2) College of Resource and Environment Engineering, Guizhou University, Guiyang, 550025, China, (3) Geosciences Department, Trinity University, San Antonio, TX 78212
 
SOME LIKE IT HOT: THE SMITHIAN DIVERSIFICATION-EXTINCTION MODEL
Abstract ID#: 230575
BUCHER, Hugo1, HOCHULI, Peter A.2, GOUDEMAND, Nicolas3, SCHNEEBELI-HERMANN, Elke1, ROMANO, Carlo1, HAUTMANN, Michael4, HOFMANN, Richard5, BRAYARD, Arnaud6, VENNEMANN, Torsten7, and WEISSERT, Helmut8, (1) Paleontological Institute and Museum, University of Zurich, Karl Schmid-Strasse 4, Zurich, 8006, Switzerland, Hugo.FR.Bucher@pim.uzh.ch, (2) Paleontological Institute and Museum, University of Zurich, Karl Schmid-Strasse 4, Department of Earth Sciences, ETH Zürich, Zurich, 8006, Switzerland, (3) Paleobiology Group, Stanford University, 450 Serra Mall, Stanford, CA 94305, (4) Paläontologisches Institut und Museum, Universität Zürich, Karl Schmid-Strasse 4, 8006 Zürich, Zürich, 8006, Switzerland, (5) Paläontologisches Institut und Museum, Universität Zürich, Karl-Schmid Strasse 4, Zurich, 8006, Switzerland, (6) Université de Bourgogne, Dijon, 21000, France, (7) Stable Isotope Laboratory, Institute of Mineralogy and Geochemistry, University of Lausanne, l'Anthropole - CH-1015 Lausanne - Suisse, Lausanne, 1015, Switzerland, (8) Institute of Geology, Dpt. of Earth Sciences, Swiss Federal Institute of Technology, Universitätstrasse 16, Zurich, 8092, Switzerland
 
MAGMATISM-INDUCED EXPANSION OF SULFIDIC WATERS IN THE PANTHALASSA PERMIAN-TRIASSIC OCEAN
Abstract ID#: 232954
GEORGIEV, Svetoslav V., AIRIE Program, Department of Geosciences, Colorado State University, Fort Collins, CO 80523-1482, georgiev@colostate.edu, STEIN, Holly J., AIRIE Program, Department of Geosciences, Colorado State University, Fort Collins, CO 80523-1482 USA, and CEED Centre of Excellence, University of Oslo, 0316 Oslo, P.O. Box 104, Norway, and HANNAH, Judith L., AIRIE Program, Department of Geosciences, Colorado State University and CEED Centre of Excellence, University of Oslo, Fort Collins, CO 80523-1482
 
PATTERNS OF REEF ECOSYSTEM RECOVERY INDICATE THAT ADVERSE EARLY TRIASSIC OCEAN CONDITIONS EXTENDED INTO MIDDLE TRIASSIC TIME
Abstract ID#: 233183
KELLEY, Brian M.1, YU, Meiyi2, LEHRMANN, Daniel J.3, JOST, Adam B.1, LAU, Kimberly V.1, SCHAAL, Ellen K.1, LI, Xiaowei4, and PAYNE, Jonathan L.1, (1) Department of Geological and Environmental Sciences, Stanford University, 450 Serra Mall, Building 320, Stanford, CA 94305, bmkelley@stanford.edu, (2) College of Resource and Environment Engineering, Guizhou University, Guiyang, 550025, China, (3) Geosciences Department, Trinity University, San Antonio, TX 78212, (4) Department of Geological Sciences, University of Texas at El Paso, 500 West Avenue, El Paso, TX 79968
 
TURNOVER OF DOMINANT BENTHIC TAXA IN THE EARLY TRIASSIC
Abstract ID#: 233834
PETSIOS, Elizabeth, Earth Sciences, University of Southern California, 3651 Trousdale Pkwy Zumberge Hall of Science, University Southern California, Los Angeles, CA 90089-0740, petsios@usc.edu and BOTTJER, David J., Department of Earth Sciences, University of Southern California, Zumberge Hall 117, Los Angeles, CA 90089-0740
 
EARLY TRIASSIC METAZOAN REEFS FROM THE WESTERN USA
Abstract ID#: 233902
STEPHEN, Daniel A.1, BRAYARD, Arnaud2, OLIVIER, Nicolas3, VENNIN, Emmanuelle4, BYLUND, Kevin G.5, JENKS, Jim6, ESCARGUEL, Gilles7, FARA, Emmanuel8, SNYDER, Dawn1, and STANLEY, George D. Jr9, (1) Earth Science Department, Utah Valley University, 800 West University Parkway, Orem, UT 84058, daniel.stephen@uvu.edu, (2) UMR CNRS 6282 Biogéosciences, Université de Bourgogne, 6 boulevard Gabriel, Dijon, 21000, France, (3) Laboratoire de géologie de Lyon: Terre, Planètes, Environnement, Université Lyon 1, 27-43 Boulevard du 11 novembre 1918, Villeurbanne, 69622, France, (4) Université de Bourgogne, Dijon, 21000, France, (5) 140 South 700 East, Spanish Fork, UT 84660, (6) 1134 Johnson Ridge Lane, West Jordan, UT 84084, (7) Umr 5125 Cnrs, Université Lyon 1, 2 rue Dubois, Villeurbanne, 69622, France, (8) Biogeosciences, University of Burgundy, 6 bd Gabriel, Dijon, 21000, France, (9) Geosciences, The University of Montana, Missoula, MT 59812
 
DIVERSIFIED SPATHIAN CHAOHU FAUNA FROM SOUTH CHINA
Abstract ID#: 222916
JIANG, Da-yong1, FU, Wanlu1, MOTANI, Ryosuke2, HAO, Weicheng1, RIEPPEL, Olivier3, TINTORI, Andrea4, SUN, Yuanlin1, SUN, Zuoyu1, and JI, Cheng1, (1) Department of Geology and Geological Museum, Peking University, Beijing, 100871, China, djiang@pku.edu.cn, (2) Department of Geology, University of California, Davis, One Shields Ave, Davis, CA 95616, (3) Department of Geology, Field Museum, 1400 S. Lake Shore Dr, Chicago, IL 60605-2496, (4) Dipartimento di Scienze della Terra 'A.Desio', Università degli Studi di Milano, Milano, 20133, Italy
 
PALEOECOLOGICAL RECOVERY OF EARLY TRIASSIC ECHINOIDS: A TEST OF THE HABITABLE ZONE HYPOTHESIS WITH MEMBERS OF THE MODERN FAUNA
Abstract ID#: 223741
ROLLE, Jenna J., Geosciences, University of Wisconsin - Milwaukee, Milwaukee, WI 53201, jjrolle@uwm.edu and FRAISER, Margaret L., Department of Geosciences, University of Wisconsin-Milwaukee, 3209 N. Maryland Ave, Milwaukee, WI 53201
 
EARLY TRIASSIC OCEANIC ANOXIC EVENTS AND THE RECOVERY OF PELAGIC ECOSYSTEMS
Abstract ID#: 225298
WIGNALL, Paul B., School of Earth and Environment, University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, United Kingdom, p.wignall@see.leeds.ac.uk, BOND, David P.G., School of Geography, Environment & Earth Sciences, University of Hull, Hull, HU6 7RX, United Kingdom, and SONG, Haijun, State Key Laboratory of Biogeology and Environmental Geology, China University of Geosciences, Wuhan, Lumo Road, No 388, Wuhan, 430074, China
 
RECOVERY VS. RESTRUCTURING: ESTABLISHING ECOLOGIC PATTERNS IN EARLY AND MIDDLE TRIASSIC PALEOCOMMUNITIES
Abstract ID#: 226480
DINEEN, Ashley A., Department of Geosciences, University of Wisconsin-Milwaukee, 3209 N. Maryland Ave, Milwaukee, WI 53201, aadineen@uwm.edu, FRAISER, Margaret L., Department of Geosciences, University of Wisconsin-Milwaukee, 3209 N. Maryland Ave, Milwaukee, WI 53201, and SHEEHAN, Peter M., Geology, Milwaukee Public Museum, 800 W. Wells St, Milwaukee, WI 53233
 
RECURRENT EARLY TRIASSIC ANOXIA IN NW PANGEA
Abstract ID#: 228489
GRASBY, Stephen E., Geological Survey of Canada, Natural Resources Canada, 3303 33rd Street NW, Calgary, AB T2L 2A7, Canada, sgrasby@nrcan.gc.ca and BEAUCHAMP, Benoit, Geoscience, University of Calgary, 2500 University Dr. NW, Calgary, AB T2N1N4, Canada
 
STABILIZING THE UNSTABLE: THE IMPORTANCE OF ECOLOGICAL INTERACTIONS IN THE PROCESS OF RECOVERY FROM MASS EXTINCTIONS
Abstract ID#: 228915
ROOPNARINE, Peter D., Invertebrate Zoology & Geology, California Academy of Sciences, 55 Concourse Dr, Golden Gate Park, San Francisco, CA 94118, proopnarine@calacademy.org and ANGIELCZYK, Kenneth D., Department of Geology, The Field Museum, 1400 South Lake Shore Drive, Chicago, IL 60605
 
THE SMITHIAN (EARLY TRIASSIC) RED AMMONOID LIMESTONE OF OMAN, REFUGE FOR SPONGE – MICROBIAL BUILD-UPS DURING A RECOVERY PHASE
Abstract ID#: 229174
BAUD, Aymon Sr, BGC, Parc de la Rouvraie 28, Lausanne, CH-1018, Switzerland, Aymon.Baud@unil.ch and RICHOZ, Sylvain, Austrian Academy of Sciences, c/o Institute of Earth Sciences, University of Graz, Heinrichstrasse 26, Graz, A-8010, Austria
 
TRACE METAL DATA FROM LOWER AND LOWERMOST MIDDLE TRIASSIC ROCKS FROM URSULA CREEK, BRITISH COLUMBIA REVEALS PERSISTENT ANOXIA AND VARIABLE PALEOPRODUCTIVITY HISTORY IN THE AFTERMATH OF THE PERMIAN-TRIASSIC MASS EXTINCTION
Abstract ID#: 229947
WOODS, Adam D., Department of Geological Sciences, California State University, Fullerton, 800 N. State College Blvd, Fullerton, CA 92834-6850, awoods@fullerton.edu, ZONNEVELD, J.-P., Department of Earth and Atmospheric Sciences, University of Alberta, Edmonton, AB T6G 2E3, Canada, and WAKEFIELD, Ryan, Department of Geological Sciences, CSU, Fullerton, 800 N. State College, Fullerton, CA 92834-6850
See more of: Technical Sessions
Meeting Home page GSA Home Page