Geological Society of America

8:05 AM

BIOTURBATION SHAPES MARINE NUTRIENT CYCLING FOLLOWING THE PERMIAN-TRIASSIC MASS EXTINCTION

Brian Beaty, Yale University, New Haven, CT and Francisco J. Rodríguez-Tovar, University of Granada, Granada and Noah J. Planavsky, Yale University, New Haven, CT and Lidya Tarhan, Yale University, New Haven, CT and William J. Foster, University of Hamburg, Hamburg and Valentin Zuchuat, CSIRO, Perth and Spencer R. Moller, Yale University, New Haven, CT and Stella Z. Buchwald, University of Hamburg, Hamburg and Hannah Brooks, RWTH-Aachen University, Aachen and Sofia Rauzi, University of Waikato (Tauranga), Tauranga and Terry T. Isson, University of Waikato (Tauranga), Tauranga and Sverre Planke, University of Oslo, Oslo

402158 (Technical Sessions)

8:20 AM

LINKING BIOTIC RECOVERY AND ENVIRONMENTAL STRESS: A CASE STUDY FROM THE LOWER TRIASSIC VIRGIN LIMESTONE, NV, USA

Adam Woods, California State University, Fullerton, Fullerton, CA and Jennifer McCoy Kirton, California State University, Fullerton, Fullerton, CA and Sean Sullivan, California State University, Fullerton, Fullerton, CA

403077 (Technical Sessions)

8:35 AM

MICROVERTEBRATES DISPLAY HIGH DIVERSITY AND DISPARITY IMMEDIATELY PRIOR TO THE END-TRIASSIC MASS EXTINCTION IN EASTERN PANTHALASSA

Lydia Tackett, University of Missouri, Columbia, MO and Neil P. Kelley, Vanderbilt University, Nashville, TN and Gary McGaughey, Idaho State University, Pocatello, ID and Randall Irmis, Natural History Museum of Utah, Salt Lake City, UT and Paula Noble, University of Nevada, Reno, Reno, NV

404708 (Technical Sessions)

8:55 AM

NEW CONSTRAINTS ON TRIASSIC TO JURASSIC ATMOSPHERIC GAS CONCENTRATIONS FROM FLUID INCLUSIONS IN SURFICIAL MINERALS

Morgan Schaller, Rensselaer Polytechnic Institute, Troy, NY and Justin Park, Rensselaer Polytechnic Institute, Troy, NY and Michael Hudgins, Rensselaer Polytechnic Institute, Troy, NY and Mikayla Berman, Rensselaer Polytechnic Institute, Troy, NY and Brent Turrin, Rutgers University, Piscataway, NJ

405432 (Technical Sessions)

9:10 AM

A BRIEF PERIOD OF MARINE OXYGENATION DURING THE END-TRIASSIC MASS EXTINCTION – A THALLIUM ISOTOPE MODELLING APPROACH

John Goodin, Florida State University, National High Magnetic Field Laboratory, Tallahassee, FL and Benjamin Gill, Virginia Tech, Blacksburg, VA and Jeremy Owens, Florida State University, National High Magnetic Field Laboratory, Tallahassee, FL and Theodore R. Them, College of Charleston, Charleston, SC and Andrew H. Caruthers, Western Michigan University, Kalamazoo, MI and Amy Hagen, Virginia Tech, Blacksburg, VA and Selva Marroquín, University of Wisconsin - Madison, Madison, WI and Kayla McCabe, Virginia Tech, Blacksburg, VA and Yoseph Adiatma, Florida State University, National High Magnetic Field Laboratory, Tallahassee, FL and Darren Grocke, Durham University, Durham and João Trabucho Alexandre, Utrecht University, Utrecht

402528 (Technical Sessions)

9:45 AM

LARGE IGNEOUS PROVINCE CARBON EMISSIONS CONSTRAINED BY SEDIMENTARY MERCURY

Isabel Fendley, Pennslyvania State University, State College, PA and Joost Frieling, University of Oxford, Oxford and Tamsin A. Mather, University of Oxford, Oxford and Micha Ruhl, Trinity College Dublin, The University of Dublin, Dublin and Stephen Hesselbo, exeter and Hugh C. Jenkyns, University of Oxford, Oxford

404801 (Technical Sessions)

10:05 AM

MERCURY ANALYSES OF (FOSSIL) PLANT SUBSTRATES AS INDICATORS OF EARLY JURASSIC ATMOSPHERIC HG LOADING AND LIP VOLCANISM

Emma Blanka Kovács, Trinity College Dublin, The University of Dublin, Dublin, Dublin and Micha Ruhl, Trinity College Dublin, The University of Dublin, Dublin and Jennifer McElwain, Trinity College Dublin, the University of Dublin, Dublin

404002 (Technical Sessions)

10:20 AM

LEVERAGING LARGE DATASETS AND PALEOGRAPHIC MAPS TO EVALUATE SAUROPOD ECOLOGY AND ECOSYSTEM INTERACTIONS

Annaka Clement, Denver Museum of Nature & Science, Denver, CO and Holger Petermann, Denver Museum of Nature & Science, Denver, CO and James Hagadorn, Denver Museum of Nature & Science, Denver

404538 (Technical Sessions)

10:35 AM

DEOXYGENATION PRIOR TO OAE-2

Jeremy Owens, Florida State University, Tallahassee, FL and Maya Roselli, Florida State University, Tallahassee, FL and Sean Newby, Florida State University, Tallahassee, FL and Theodore Them, College of Charleston, Charleston, SC

402938 (Technical Sessions)

10:50 AM

UNVEILING HYDROVOLCANISM AND DEPOSITIONAL HISTORY IN THE INTERTRAPPEAN SEQUENCES OF GANDHWANI, MADHYA PRADESH, INDIA

Arif Mohiuddin Sikder, Center for Environmental Studies (CES), Richmond, VA and Priyabrata Das, Council of Scientific and Industrial Research (CSIR), Government of India, Ahmedabad, VA and Sharmistha Paul, Indian Institute of Engineering Science and Technology (IIEST), Shibpur Howrah, VA and Joseph B. McGee Turner, Department of Chemistry, Richmond, VA and Carl Mayer, Virginia Commonwealth University (VCU), Richmond, VA and Dmitry Pestov, Virginia Commonwealth University (VCU), Richmond, VA and Vishal Gyaneshwar Verma, Govt. Excellent School, Dhar Madhya Pradesh, VA and Partha Pratim Biswas, R.K.Mission V.C.College, Kolkata, VA and Tapas Kumar Gangopadhyay, Indian Institute of Engineering Science and Technology (IIEST), Shibpur Howrah, VA

404156 (Technical Sessions)

T15 Understanding the Links between Life, Biogeochemical Cycles, and Environmental Feedbacks throughout the Mesozoic

Presentations