PP31F
Toward a Better Understanding of the Impact of Acidification, Warming, and Anoxia on Marine Carbonate Systems I

Wednesday, 16 December 2015: 08:00-10:00
2012 (Moscone West)
Primary Conveners:  Juan Carlos Silva-Tamayo, University of Houston, Earth and Atmospheric Sciences, Houston, TX, United States
Conveners:  Aisha H Al-Suwaidi, Petroleum Institute, Petroleum Geoscience Dept., Abu Dhabi, United Arab Emirates, Micha Ruhl, University of Oxford, Oxford, United Kingdom and Christopher K Junium, Syracuse University, Syracuse, NY, United States
Chairs:  Aisha H Al-Suwaidi, Petroleum Institute, Petroleum Geoscience Dept., Abu Dhabi, United Arab Emirates and Juan Carlos Silva-Tamayo, University of Houston, Earth and Atmospheric Sciences, Houston, TX, United States
OSPA Liaisons:  Aisha H Al-Suwaidi, Petroleum Institute, Petroleum Geoscience Dept., Abu Dhabi, United Arab Emirates
08:00
The Influence of the Biological Pump on Marine Redox Conditions During Earth History (Invited) (74431)
Katja M Meyer, Willamette University, Salem, OR, United States, Andy Ridgwell, University of California Riverside, Riverside, CA, United States and Jonathan Payne, Stanford University, Stanford, CA, United States
08:15
A Cr Isotope Proxy For Ocean Deoxygenation (Invited) (84753)
Chris E Holmden1, Kathleen D Scheiderich2, Marghaleray Amini3, Roger H G M Francois4 and Isabelle Bacconais1, (1)University of Saskatchewan, Saskatoon, SK, Canada, (2)USGS (NRP), Menlo Park, CA, United States, (3)University of British Columbia, Department of Earth, Ocean and Atmospheric Sciences, Vancouver, BC, Canada, (4)University of British Columbia, Vancouver, BC, Canada
08:30
Calibration of the B/Ca proxy in symbiont-bearing planktonic foraminifera for application to the Paleocene-Eocene Thermal Maximum (Invited) (66292)
Laura Haynes1,2, Baerbel Hoenisch1, Stephen Eggins3, Katherine Holland4 and Yair Rosenthal5, (1)Columbia University of New York, Palisades, NY, United States, (2)Lamont-Doherty Earth Observatory, Palisades, NY, United States, (3)Australian National University, Research School of Earth Sciences, Canberra, Australia, (4)Australian National University, Canberra, ACT, Australia, (5)Rutgers Univ, New Brunswick, NJ, United States
08:45
Ocean acidification in the Meso- vs. Cenozoic: lessons from modeling about the geological expression of paleo-ocean acidification (Invited) (84063)
Sarah E Greene1, Andy Ridgwell1,2 and Sandra Kirtland Turner2, (1)University of Bristol, School of Geographical Sciences, Bristol, United Kingdom, (2)University of California Riverside, Riverside, CA, United States
09:00
The Global Record of the Toarcian Ocean Anoxic Event: Perspectives from the Eastern Panthalassic Ocean (Invited) (61433)
Benjamin C Gill1, Theodore R Them II1, Andrew H Caruthers2, Emma Teresa Teeter Tulsky1, Rowan C Martindale3, Selva M Marroquín3 and Darren R Gröcke4, (1)Virginia Polytechnic Institute and State University, Blacksburg, VA, United States, (2)Western Michigan University, Department of Geoscience, Kalamazoo, MI, United States, (3)University of Texas at Austin, Jackson School of Geoscience, Austin, TX, United States, (4)University of Durham, Durham, United Kingdom
09:15
Recovery of Carbonate Ecosystems Following the End-Triassic Mass Extinction: Insights from Mercury Anomalies and Their Relationship to the Central Atlantic Magmatic Province (76925)
Frank A Corsetti1, Alyson M Thibodeau2, Kathleen A Ritterbush3, A. Joshua West4, Joyce Ann Yager4, Yadira Ibarra1,5, David J Bottjer4, William Berelson1 and Bridget A Bergquist6, (1)University of Southern California, Department of Earth Sciences, Los Angeles, CA, United States, (2)Dickinson College, Carlisle, PA, United States, (3)University of Utah, Department of Geology and Geophysics, Salt Lake City, UT, United States, (4)University of Southern California, Los Angeles, CA, United States, (5)Stanford University, Earth Sciences, Stanford, CA, United States, (6)University of Toronto, Toronto, ON, Canada
09:30
Delayed recovery from the end-Triassic extinction due to an increase in the extent of ocean anoxia (Invited) (72674)
Adam B Jost1,2, Aviv Bachan2, Bas van de Schootbrugge3, Kimberly V Lau2, Karrie L Weaver2, Katharine Maher2 and Jonathan Payne2, (1)Massachusetts Institute of Technology, Department of Earth, Atmospheric, and Planetary Sciences, Cambridge, MA, United States, (2)Stanford University, Department of Geological Sciences, Stanford, CA, United States, (3)Utrecht University, Utrecht, Netherlands
09:45
Early Triassic alternative ecological states driven by anoxia, hyperthermals, and erosional pulses following the end-Permian mass extinction (82460)
Carlie Pietsch, Elizabeth Petsios and David J Bottjer, University of Southern California, Los Angeles, CA, United States