2012 GSA Annual Meeting in Charlotte
Session No. 222 Wednesday, 7 November 2012
8:00 AM-12:00 PM, Charlotte Convention Center: 217BC

T137. The Evolution of Biomineralization (GSA Geobiology & Geomicrobiology Division; GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division; Paleontological Society)

Uwe Balthasar and Susannah M. Porter, Presiding
 Paper #Start Time
 8:00 AM Introductory Remarks
222-18:05 AM THE EVE OF BIOMINERALIZATION: WOOD, Rachel1, POULTON, Simon W.2, ZHURAVLEV, Andrey Yu.3, PRAVE, Anthony4, HOFFMANN, Karl Heinz5, CLARKSON, Matthew1, GUIBAUD, Romain6, KASEMANN, Simone7, CURTIS, Andrew1, and LYNE, James1, (1) School of GeoSciences, University of Edinburgh, King's Buildings, West Mains Road, Edinburgh, EH9 3JW, United Kingdom, Rachel.Wood@ed.ac.uk, (2) School of Earth and Environment, Leeds University, Leeds, LS2 9JT, United Kingdom, (3) Área y Museo de Paleontología, Universidad de Zaragoza, Departamento de Ciencias de la Tierra, c/Pedro Cerbuna, Zaragoza, E-50009, Spain, (4) Geosciences, Univ of St Andrews, St Andrews, Fife, KY16 9AL, United Kingdom, (5) Geological Survey of Namibia, Windhoek, Namibia, (6) School of Civil Engineering and Geosciences, Newcastle University, Newcastle upon Tyne, NE1 7RU, United Kingdom, (7) Department of Geosciences, University of Bremen, P.O. Box 330 440, Bremen, 28334, Germany
222-28:25 AM OCEAN PH ON THE EVE OF THE CAMBRIAN RADIATION: RIES, Justin B.1, GONZALEZ-ROUBAUD, Cécile2, DOUVILLE, Eric2, and MONTAGNA, Paolo3, (1) Department of Marine Sciences, University of North Carolina at Chapel Hill, 3202 Venable Hall, CB 3300, Chapel Hill, NC 27599, riesjustin@gmail.com, (2) Laboratoire des Sciences du Climat et de l'Environnement, LSCE/IPSL, UMR 8212 UVSQ-CNRS-CEA, Bâtiment 12, Av. de la Terrasse, Gif sur Yvette, 91198, France, (3) Istituto di Scienze Marine (ISMAR), Centro Nazionale delle Ricerche (CNR), U.O.S. Bologna, Via Gobetti 101, Bologna, 40129, Italy
222-38:45 AM STRANGE BREW: PERVASIVE PATTERNS OF UNUSUAL CHEMICAL SEDIMENTATION AND TRANSIENT OCEAN CHEMISTRY AT THE DAWN OF THE PHANEROZOIC: GAINES, Robert R., Geology Department, Pomona College, 185 E. Sixth Street, Claremont, CA 91711, robert.gaines@pomona.edu, PETERS, Shanan, Department of Geology and Geophysics, University of Wisconsin, Madison, WI 53706, and TOFTE, Marshal, Department of Geoscience, University of Wisconsin - Madison, Madison, WI 53706
222-49:00 AM THE ORGANIC MATRIX MYSTERY: TOO MANY PHYLA, TOO LITTLE TIME: CLARK, George R., Kansas State University, Department of Geology, 108 Thompson Hall, Manhattan, KS 66506, grc@ksu.edu
 9:15 AM Break
222-59:30 AM ARAGONITE/CALCITE SEAS AND THE EVOLUTION OF BIOCALCIFICATION: BALTHASAR, Uwe, School of Geographical and Earth Sciences, University of Glasgow, Gregory Building, Glasgow G12 8QQ United Kingdom, uwe.balthasar@glasgow.ac.uk
222-69:45 AM BIOMINERALIZATION IN BRYOZOANS: BIOLOGICAL VS EXTRINSIC CONTROLS: TAYLOR, Paul D., Department of Earth Sciences, Natural History Museum, Cromwell Road, Natural History Museum, London SW7 5BD United Kingdom, pdt@nhm.ac.uk
222-710:05 AM MAGNESIUM CONTENT OF AMORPHOUS CALCIUM CARBONATE (ACC) IS REGULATED BY THE INTERPLAY OF PH AND CARBONATE CONCENTRATION: BLUE, Christina and DOVE, Patricia M., Department of Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061, cblue@vt.edu
222-810:20 AM CONTROLS OF FUNCTIONAL GROUP CHEMISTRY ON CALCIUM CARBONATE NUCLEATION AND INSIGHTS FOR POLYMORPH SELECTION: DOVE, Patricia M.1, HAMM, Laura M.1, HAN, Nizhou1, and DE YOREO, James J.2, (1) Department of Geosciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061, dove@vt.edu, (2) Pacific Northwest National Laboratory, Richland, WA 99352
 10:35 AM Break
222-910:50 AM A PHYLOGENETIC PERSPECTIVE ON THE EVOLUTION OF BIOMINERALIZATION IN FORAMINIFERA: RICHARDSON, Susan L., Wilkes Honors College, Florida Atlantic University, 5353 Parkside Drive, RF-109, Jupiter, FL 33458, richards@fau.edu
222-1011:05 AM A MORPHOSPACE OF MARINE PLANKTONIC DIATOMS AND ITS SAMPLING-STANDARDIZED OCCUPANCY THROUGH THE CENOZOIC ERA: KOTRC, Benjamin, Earth and Planetary Sciences, Harvard University, Botanical Museum, 26 Oxford Street, Cambridge, MA 02138, kotrc@fas.harvard.edu and KNOLL, Andrew H., Organismic and Evolutionary Biology, Harvard University, 26 Oxford Street, Cambridge, MA 02138
222-1111:20 AM CROSS-REEF DIFFERENCES IN BASELINE THERMAL EXPOSURE RENDER FOREREEF CORALS MORE SUSCEPTIBLE TO WARMING THAN BACKREEF AND NEARSHORE CORALS: CASTILLO, Karl D., Department of Marine Sciences, University of North Carolina at Chapel Hill, 123 South Road CB#3300, 3202 Venable hall, Chapel Hill, NC 27599, karl_castillo@unc.edu, RIES, Justin B., Department of Marine Sciences, University of North Carolina at Chapel Hill, 3202 Venable Hall, CB 3300, Chapel Hill, NC 27599, WEISS, Jack M., Curriculum for the Environment and Ecology, University of North Carolina at Chapel Hill, 3301 Venable Hall CB#3275, Chapel Hill, NC 27599, and LIMA, Fernando P., Department of Biological Sciences, University of South Carolina, 701 Sumter Street, EWS 704, Columbia, NC 29208
222-1211:35 AM ECHINOMETRA VIRIDIS EXHIBITS SEASONAL RESPONSE IN CALCIFICATION RATES TO PREDICTED END OF 21ST CENTURY CO2-INDUCED OCEAN ACIDIFICATION: COURTNEY, Travis, WESTFIELD, Isaac, and RIES, Justin B., Department of Marine Sciences, University of North Carolina at Chapel Hill, 3202 Venable Hall, CB 3300, Chapel Hill, NC 27599, traviscourtney@gmail.com

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