PP33C
Toward a Better Understanding of the Impact of Acidification, Warming, and Anoxia on Marine Carbonate Systems II Posters

Wednesday, 16 December 2015: 13:40-18:00
Poster Hall (Moscone South)
Primary Conveners:  Juan Carlos Silva-Tamayo, University of Houston, Earth and Atmospheric Sciences, Houston, TX, United States
Conveners:  Rowan C Martindale, University of Texas at Austin, Jackson School of Geoscience, Austin, TX, United States and Baerbel Hoenisch, Columbia University of New York, Palisades, NY, United States
Chairs:  Rowan C Martindale, University of Texas at Austin, Jackson School of Geoscience, Austin, TX, United States and Baerbel Hoenisch, Columbia University of New York, Palisades, NY, United States
OSPA Liaisons:  Rowan C Martindale, University of Texas at Austin, Jackson School of Geoscience, Austin, TX, United States
 
Variability of the Oxygen Minimum Zone during the Holocene in the Gulf of California, México (85319)
Karla Gabriela Mejia-Pina, Universidad Autónoma de Baja California, Ensenada, Mexico
 
Proxy Constraints on a Warm, Fresh Late Cretaceous Arctic Ocean (86060)
James R Super1, Hui Li1, Mark Pagani1 and Karen Chin2, (1)Yale University, New Haven, CT, United States, (2)University of Colorado at Boulder, Department of Geological Sciences and Curator of Paleontology, Boulder, CO, United States
 
Ecological Turnover of Shallow Water Carbonate Producers Following the Paleocene-Eocene Thermal Maximum (76097)
Anna Weiss, University of Texas at Austin, Austin, TX, United States and Rowan C Martindale, University of Texas at Austin, Jackson School of Geoscience, Austin, TX, United States
 
Aptian Paleoclimates and Identification of an OAE1a Equivalent in Shallow Marine Environments of the Southern Tethyan Margin: The Bir Oum Ali Section, Northern Chott Chain, Southern Tunisia (61091)
Alexis Godet1, Rabaa Hfaiedh2, Annie Arnaud-Vanneau3, Ihsen Zghal2, Hubert Arnaud3 and Jamel Ouali2, (1)University of Texas at San Antonio, San Antonio, TX, United States, (2)National School of Engineers of Sfax, University of Sfax, Department of Geology, Sfax, Tunisia, (3)Association Dolomieu, Grenoble, France
 
Nannoplankton Deformation from the Paleocene-Eocene Thermal Maximum: Evidence for Deep Photic Zone Undersaturation (62715)
Timothy J Bralower1, Jean M. Self-Trail2, Kaitlin Alexander3, Ying Cui4, Katrin J Meissner3 and Lee Robert Kump5, (1)Pennsylvania State University Main Campus, University Park, PA, United States, (2)US Geological Survey, Reston, VA, United States, (3)University of New South Wales, Sydney, Australia, (4)University of Louisiana at Lafayette, School of Geosciences, Lafayette, LA, United States, (5)Pennsylvania State Univ, University Park, PA, United States
 
Combining local lithofacies and global geochemical signals to test the acidification hypothesis for the onset of Oceanic Anoxic Event 2 in the U.S. Western Interior Basin (82146)
Matthew Madden Jones1, Bradley B Sageman1, David S Selby2, Rosie L Oakes3, Timothy J Bralower3, Amanda L Parker4, R Mark Leckie5 and Julio Sepulveda6, (1)Northwestern University, Evanston, IL, United States, (2)University of Durham, Durham, United Kingdom, (3)Pennsylvania State University Main Campus, University Park, PA, United States, (4)University of Massachusetts Amherst, Amherst, MA, United States, (5)Univ Massachusetts, Amherst, MA, United States, (6)University of Colorado at Boulder, Boulder, CO, United States
 
A History of Warming Sea Surface Temperature and Ocean Acidification Recorded by Planktonic Foraminifera Geochemistry from the Santa Barbara Basin, California (62964)
Emily Osborne1, Robert Thunell2, Michael Bizimis1 and Wayne P Buckley Jr2, (1)University of South Carolina Columbia, Columbia, SC, United States, (2)University of South Carolina, Columbia, SC, United States
 
Temperature and salinity changes associated with the Paleocene-Eocene Carbon Isotope Excursion along the mid Atlantic margin (63712)
Maria Makarova1, Kenneth G Miller2, James D Wright1, Yair Rosenthal3 and Tali Lea Babila4, (1)Rutgers University New Brunswick, New Brunswick, NJ, United States, (2)Rutgers University Newark, Newark, NJ, United States, (3)Rutgers Univ, New Brunswick, NJ, United States, (4)University of California Santa Cruz, Santa Cruz, CA, United States
 
Testing the Deglacial Global Ocean Alkalization Hypothesis Using Foraminifer-based Mg/Ca, Shell Weight, and MFI (64489)
Brittany Marie Ward1, Figen Mekik1 and Ali Pourmand2, (1)Grand Valley State University, Allendale, MI, United States, (2)University of Miami, 1- Neptune Isotope Laboratory (NIL), Department of Marine Geosciences, , Rosenstiel School of Marine and Atmospheric Science, Miami, FL, United States
 
Response of shallow-water carbonates and reef systems to the Toarcian Ocean Anoxic Event (183 Ma) on the Dinaric Carbonate Platform (Slovenia) (65088)
Rowan C Martindale, University of Texas at Austin, Jackson School of Geoscience, Austin, TX, United States, Adrijan Kosir, Ivan Rakovec Institute of Palaeontology, Ljublijana, Slovenia and Morgan F Schaller, Rensselaer Polytechnic Institute, Earth and Environmental Sciences, Troy, NY, United States
 
The Triassic–Jurassic Boundary Event at the Paleo-Equator: Evidence for Global Change from Carbonate Sedimentology and Chemostratigraphy, Ras Al Khaimah, UAE. (65341)
Aisha H Al-Suwaidi1, Thomas Steuber2, Marina B Suarez3 and Yuzhu Ge1, (1)Petroleum Institute, Petroleum Geoscience Dept., Abu Dhabi, United Arab Emirates, (2)Petroleum Institute, Abu Dhabi, United Arab Emirates, (3)Dept Geological Sciences, San Antonio, TX, United States
 
INSTALLATION OF A RUDIST BIOSTROME AFTER THE LATE APTIAN – EARLY ALBIAN OAE1B (MURAL FORMATION, SOUTHEASTERN ARIZONA) (65729)
Morgan M Helfrich-Dennis1, Alexis Godet1 and Marina B Suarez2, (1)University of Texas at San Antonio, San Antonio, TX, United States, (2)Dept Geological Sciences, San Antonio, TX, United States
 
A 22,000 year record of changing redox conditions from the Peruvian Oxygen Minimum Zone (OMZ): benthic foraminifera approach (66900)
Zeynep Erdem, Joachim Schönfeld and Nicolaas Glock, GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany
 
Insights into Ocean Acidification During the Middle Eocene Climatic Optimum from Boron Isotopes at Southern Ocean Site 738 (68001)
Iris Moebius, Lamont -Doherty Earth Observatory, Geochemistry, Palisades, NY, United States
 
Dynamic, Large-Magnitude CCD Changes in the Atlantic During the Middle Eocene Climatic Optimum (69189)
Wendy Kordesch, National Oceanography Centre, Southampton, United Kingdom and Steven M Bohaty, University of Southampton, Southampton, SO14, United Kingdom
 
Secular decline of seawater calcium increases seawater buffering and pH (72300)
Mathis Hain1, Daniel Mikhail Sigman2, John A Higgins2 and Gerald Hermann Haug3, (1)University of Southampton, Southampton, SO14, United Kingdom, (2)Princeton University, Princeton, NJ, United States, (3)ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland
 
Reconnaissance 14C Dating and the Evaluation of Mg/Li as a Temperature Proxy in Bamboo Corals from the California Margin (74513)
Megan Maria Freiberger1, Michèle LaVigne2, Hannah Miller2, Tessa M Hill3, Ann P McNichol4 and Mary Lardie Gaylord4, (1)Bowdoin College, Brunswick, ME, United States, (2)Bowdoin College, Department of Earth and Oceanographic Science, Brunswick, ME, United States, (3)University of California Davis, Davis, CA, United States, (4)Woods Hole Oceanographic Institution, Geology and Geophysics, Woods Hole, MA, United States
 
Sedimentologic Expression of the Cretaceous OAEs in a Tropical Epicontinental Sea (79542)
Juan Carlos Silva-Tamayo, University of Houston, Earth and Atmospheric Sciences, Houston, TX, United States and Anton Eisenhauer, GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel, Germany
 
Uranium Isotopes in Calcium Carbonate: A Possible Proxy for Paleo-pH and Carbonate Ion Concentration? (84771)
Xinming Chen, Arizona State University, Tempe, AZ, United States, Stephen J Romaniello, Arizona State University, School of Earth & Space Exploration, Tempe, AZ, United States, Achim Dirk Herrmann, Louisiana State University, Baton Rouge, LA, United States, Laura E Wasylenki, Indiana University, Bloomington, IN, United States and Ariel D Anbar, Arizona State University, Department of Chemistry, Tempe, AZ, United States
 
Examining early-diagenetic processes as a chief sink for carbonate in the aftermath of the Triassic-Jurassic crisis: Hettangian concretions of Muller Canyon, NV, USA (85093)
Kathleen A Ritterbush, University of Chicago, Chicago, IL, United States
 
See more of: Paleoceanography and Paleoclimatology
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