Session No. 122
Monday, 28 October 2013: 8:00 AM-12:00 PM
Room 603 (Colorado Convention Center)

T238. New Insights into Triassic-Jurassic Transition Events and End-Triassic Mass Extinction

Paleontological Society; GSA Geobiology & Geomicrobiology Division; GSA Sedimentary Geology Division

 

Rowan C. Martindale, Morgan F. Schaller and Jessica H. Whiteside, Advocates
Paper #
Start Time
 
8:00 AM
Introductory Remarks
1
8:05 AM
A 30 MILLION-YEAR RECORD OF LATE TRIASSIC PCO2 VARIATION SUPPORTS A FUNDAMENTAL CONTROL OF THE CARBON-CYCLE BY CHANGES IN CONTINENTAL WEATHERING
SCHALLER, Morgan, Earth and Planetary Sciences, Rutgers University, 610 Taylor Rd, Piscataway, NJ 08854, WRIGHT, James D., Dept. of Earth and Planetary Sciences, Rutgers University, 610 Taylor Road, Piscataway, NJ 08854 and KENT, Dennis V., Earth and Planetary Sciences, Rutgers University, 610 Taylor Road, Piscataway, NJ 08854, schaller@rci.rutgers.edu
2
8:20 AM
LONG-TERM OCEANIC STABILITY AND ORBITAL CONTROL ON CARBON CYCLE PRIOR THE LATE TRIASSIC MASS-EXTINCTION
RICHOZ, Sylvain1, KRYSTYN, Leopold2, GALBRUN, Bruno3, BOULILA, Slah3, HEILIG, Philipp2, BARTOLINI, Anachiara4 and GARDIN, Silvia5, (1)Austrian Academy of Sciences, c/o Institute of Earth Sciences, University of Graz, Heinrichstrasse 26, Graz, A-8010, Austria, (2)Institute of Palaeontology, University of Vienna, Althanstrasse 14, Vienna, 1090, Austria, (3)CNRS - UMR 7072 Tectonique, case 117, Université Pierre & Marie Curie, 4 place Jussieu, Paris, 75252, France, (4)Histoire de la Terre, Muséum National d'Histoire Naturelle, CP 38 CR2P UMR 7207 du CNRS, 8 Rue Buffon, Paris, 75005, France, (5)CNRS-UMR 5143 "Paléobiodiversité et Paléoenvironnement", Paris 6 University, 4, Place Jussieu, Paris, 75252, France, Sylvain.richoz@uni-graz.at
3
8:35 AM
ABBERANT CLASSOPOLLIS POLLEN REVEAL EVIDENCE FOR ENVIRONMENTAL MUTAGENESIS IN CONIFERS DURING THE END-TRIASSIC MASS EXTINCTION
KÜRSCHNER, Wolfram Michael, University of Oslo, Department of Geosience and Centre for Earth Evolution and Dynamics, P.O. Box 1047 Blindern, Oslo, 0316, Norway, BATENBURG, Sietske, University of Portsmouth, School of Earth and Environmental Sciences, Burnaby Road, Portsmouth, PO1 3QL, United Kingdom and MANDER, Luke, Environment, Earth and Ecosystems, The Open University, Milton Keynes, MK7 6AA, United Kingdom, w.m.kuerschner@geo.uio.no
4
8:50 AM
ATMOSPHERIC COMPOSITION AS A TAPHONOMIC FILTER FOR FOSSIL PLANTS IN THE GEOLOGICAL RECORD – AN EXAMPLE FROM THE TRIASSIC–JURASSIC BOUNDARY OF EAST GREENLAND
BACON, Karen L., School of Geography, University of Leeds, Leeds, LS2 9JT, United Kingdom, HAWORTH, Matthew, CNR – Istituto di Biometeorologia (IBIMET), CNR – Istituto di Biometeorologia (IBIMET, Via Giovanni, Firenze, 50145, Italy and MCELWAIN, Jennifer C., School of Biology and Environmental Science, University College Dublin, Belfield, Dublin, 4, Ireland, karenl.bacon@gmail.com
5
9:05 AM
TIPPING POINTS, TAPHONOMY AND GLOBAL BIOGEOCHEMICAL FEEDBACKS:  A REVIEW OF THE TRIASSIC–JURASSIC MASS EXTINCTION INTERVAL FROM ASTARTEKLøFT, EAST GREENLAND
MCELWAIN, Jennifer C., School of Biology and Environmental Science, University College Dublin, Belfield, Dublin, 4, Ireland, jennifer.mcelwain@ucd.ie
6
9:25 AM
TERRESTRIAL END OF TRIASSIC EXTINCTIONS: NEITHER SUDDEN NOR SEVERE
TANNER, L.H., Environmental Science Systems, Le Moyne College, 1419 Salt Springs Road, Syracuse, NY 13214 and LUCAS, Spencer G., New Mexico Museum of Natural History and Science, 1801 Mountain Road N.W, Albuquerque, NM 87104, tannerlh@lemoyne.edu
7
9:40 AM
VOLCANIC WINTER SCENARIO FOR THE SELECTIVE NATURE OF THE TRIASSIC-JURASSIC TETRAPOD TRANSITION ON LAND
OLSEN, Paul E., Department of Earth and Environmental Sciences, Lamont-Doherty Earth Observatory of Columbia University, 61 Route 9W, Palisades, NY 10964-1000, KENT, Dennis V., Earth and Planetary Sciences, Rutgers University, 610 Taylor Road, Piscataway, NJ 08854, WHITESIDE, Jessica H., University of Southampton, Southampton, SO17 1BJ, United Kingdom and SCHALLER, Morgan, Earth and Planetary Sciences, Rutgers University, 610 Taylor Rd, Piscataway, NJ 08854, polsen@ldeo.columbia.edu
 
10:00 AM
Break
8
10:15 AM
SUPRAREGIONAL SEISMITES IN TRIASSIC - JURASSIC BOUNDARY STRATA
LINDSTRÖM, Sofie1, PEDERSEN, Gunver1, VAN DE SCHOOTBRUGGE, Bas2, JOHANSSON, Leif3, PETERSEN, Henrik I.4, DYBKJÆR, Karen1, HANSEN, Katrine Hovedskov1, ALWMARK, Carl3, ERLSTRÖM, Mikael5 and NIELSEN, Lars Henrik1, (1)Stratigraphy Department, Geological Survey of Denmark and Greenland (GEUS), Øster Voldgade 10, Copenhagen, DK-1350, Denmark, (2)Institute of Earth Sciences, Utrecht University, Budapestlaan 4, Utrecht, 3584 CS, Netherlands, (3)Geology Department, Lund University, Lund, S-223 62, Sweden, (4)Maersk Oil, Esplanaden 50, Copenhagen, DK-1263, Denmark, (5)Geological Survey of Sweden, Kiliansgatan 10, Lund, SE-22350, Sweden, sli@geus.dk
9
10:30 AM
A NEW LOOK AT THE COTHAM MARBLE (CARBONATE) MICROBIALITES: FACIES ANALYSIS AND RELEVANCE TO THE END-TRIASSIC MASS EXTINCTION
IBARRA, Yadira1, CORSETTI, Frank A.1, GREENE, Sarah E.2 and BOTTJER, David1, (1)Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089, (2)School of Geographical Sciences, University of Bristol, Bristol, BS8 1SS, United Kingdom, yibarra@usc.edu
10
10:45 AM
ANDEAN EVIDENCE FOR A LONG-TERM STATE SHIFT IN BENTHIC ECOLOGY FOLLOWING THE TRIASSIC/JURASSIC MASS EXTINCTION
RITTERBUSH, Kathleen Anita1, ROSAS, Silvia2, BOTTJER, David1, CORSETTI, Frank A.1 and WEST, A. Joshua3, (1)Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089, (2)Pontificia Universidad Católica del Perú, Av. Universitaria 1801, San Miguel, Lima, 32, Peru, (3)Earth Sciences, University of Southern California, 117 ZHS, 3651 Trousdale Parkway, Los Angeles, CA 90089, ritterbu@usc.edu
11
11:00 AM
MULTI-PROXY MODELING OF THE END-TRIASSIC ENVIRONMENTAL PERTURBATION
BACHAN, Aviv, Department of Geosciences, The Pennsylvania State University, 510 Deike Building, University Park, PA 16802 and PAYNE, Jonathan L., Department of Geological Sciences, Stanford University, 450 Serra Mall, Building 320, Stanford, CA 94305, aub33@psu.edu
12
11:15 AM
MASS-WASTING TRIGGERED BY THE END-TRIASSIC MASS-EXTINCTION
VAN DE SCHOOTBRUGGE, Bas, Institute for Earth Sciences, Utrecht University, Budapestlaan 4, Utrecht, 3584 CD, Netherlands, VECOLI, Marco, Umr 8157 Cnrs, University of Lille 1, SN5, Cité Scientifique, Villeneuve d'Ascq, 59655, France, STROTHER, Paul K., Earth and Environmental Sciences, Boston College, Weston Observatory, 381 Concord Road, Weston, MA 02493, LINDSTRÖM, Sofie, Stratigraphy Department, Geological Survey of Denmark and Greenland (GEUS), Øster Voldgade 10, Copenhagen, DK-1350, Denmark and OSCHMANN, W., Institute of Geosciences, Goethe University Frankfurt, Altenhöferallee 1, Frankfurt, 60438, Germany, B.vanderSchootbrugge@uu.nl
See more of: Technical Sessions