T168 Paleontological and Sedimentological Consequences of Calcite and Aragonite Sea Dynamics

Sunday, 5 October 2008
1:30 PM - 4:45 PM

Presentations

• 1:30 PM
  Aragonite and Calcite Seas and the Evolution of Carbonate Skeletons
  Susannah M. Porter, University of California at Santa Barbara, Santa Barbara, CA
  150348 (Technical Sessions)
• 2:05 PM
  The Mineralogy of Biocalcifying Marine Organisms: Biological Control Versus the Influence of Seawater Chemistry
  Steven M. Stanley, University of Hawaii, Honolulu, HI
  146218 (Technical Sessions)
• 2:20 PM
  Goldilocks and the Three Biogenic Carbonate Minerals: What Determines 'Just Right'?
  Pamela Hallock, University of South Florida, St. Petersburg, FL
  144028 (Technical Sessions)
• 2:35 PM
  Did Organisms with Calcitic Skeletons Become Hypercalcified during Times of Calcite Seas? a Test Using Paleozoic Trepostome Bryozoans
  Paul D. Taylor, Natural History Museum, London, N/A
  142991 (Technical Sessions)
• 2:50 PM
  Evolving Mineralogy of Cheilostome Bryozoans in Calcite and Aragonite Seas
  Noel P. James, Queen's University, Kingston, ON and Paul D. Taylor, Natural History Museum, London, N/A and Yvonne Bone, Univ of Adelaide, Adelaide, N/A and Piotr Kuklinski, Natural History Museum, London, N/A and T. Kurtis Kyser, Queen's University, Kingston, ON
  144193 (Technical Sessions)
• 3:05 PM
  Calcitic Scleractinian Corals: When, Where and Why?
  Jaroslaw Stolarski, Warsaw, N/A and Anders Meibom, Laboratoire d'Etude de la Matiere Extraterrestre, Paris, N/A and Maciej Mazur, University of Warsaw, Warsaw, N/A and George E. Phillips, Mississippi Museum of Natural Science, Jackson, MS
  144263 (Technical Sessions)
• 3:25 PM
  Sea Chemistry Changes and Biotic Consequences among Mesozoic Reef Ecosystems: Insight and Paradox
  George D. Stanley, University of Montana, Missoula, MT
  148965 (Technical Sessions)
• 3:40 PM
  Reconciled: Secular Variation in Ocean Mg/Ca and Mg/Ca Paleothermometry in Foraminifera
  Franciszek Józef Hasiuk, University of Michigan, Ann Arbor, MI and Kyger C. Lohmann, University of Michigan, Ann Arbor, MI
  148088 (Technical Sessions)
• 3:55 PM
  Mid-Cretaceous Perturbations in Carbonate-Platform Sediment Production: Effects of Seawater Composition, Oceanic Anoxia, and Climate Change
  Thomas Steuber, The Petroleum Institute, Abu Dhabi and Mariano Parente, Università Federico II, Napoli, N/A and Tvrtko Korbar, Croatian Geological Survey, Zagreb, N/A and Christian Strohmenger, ADCO, Abu Dhabi, N/A
  149348 (Technical Sessions)
• 4:10 PM
  Mg Content of Calcite Enhanced by Peptides: Insights to Interpreting Paleoenvironment from Biominerals
  Allison E. Stephenson, Virginia Tech, Blacksburg, VA and Patricia M. Dove, Virginia Tech, Blacksburg, VA and James J. DeYoreo, Lawrence Livermore National Lab, Livermore, CA and Ligang Wu, University of California-Davis, Davis, CA and Kuang Jen Wu, Lawrence Livermore National Lab, Livermore, CA and John R. Hoyer, University of Delaware, Newark, DE
  150051 (Technical Sessions)
• 4:25 PM
  The Upper Ordovician of the Cincinnati, Ohio, Region: A Natural Laboratory for Studying the Sedimentological and Biological Effects of Calcite Sea Chemistry
  Mark A. Wilson, College of Wooster, Wooster, OH and Tim Palmer, The Palaeontological Association, Aberystwyth, Wales, N/A
  142103 (Technical Sessions)