PP11B:
Diagenesis and Its Effects on Geochemical Records I Posters

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Session ID#: 12657

Session Description:
The purpose of this session is to bring together geochemists from multiple disciplines who study the myriad chemical processes which occur after the emplacement of sediment (diagenesis). One focus of discussion will be on the application of geochemical tools towards studying the mechanisms and rates of these reactions. Additionally, submissions which assess the ways in which these chemical reactions can affect geochemical records, as well as potential approaches towards correcting for these effects, are encouraged.
Primary Convener:  Philip Tauxe Staudigel, University of Miami, Miami, FL, United States
Conveners:  Ian Z Winkelstern, University of Michigan Ann Arbor, Earth and Environmental Sciences, Ann Arbor, MI, United States, William Defliese, University of California Los Angeles, Department of Earth, Planetary, and Space Sciences, Los Angeles, CA, United States and Clara L Blättler, Princeton University, Princeton, United States
Chairs:  Philip Tauxe Staudigel, University of Miami, Miami, FL, United States and Ian Z Winkelstern, University of Michigan Ann Arbor, Earth and Environmental Sciences, Ann Arbor, MI, United States
OSPA Liaison:  Clara L Blättler, Princeton University, Princeton, United States
Index Terms:

1041 Stable isotope geochemistry [GEOCHEMISTRY]
1051 Sedimentary geochemistry [GEOCHEMISTRY]
4914 Continental climate records [PALEOCEANOGRAPHY]
4924 Geochemical tracers [PALEOCEANOGRAPHY]

Abstracts Submitted to this Session:

Fluid Compartmentalization and Dolomitization in the Cambrian and Ordovician Successions of the Huron Domain, Michigan Basin (124025)
Richard Crowe, Nuclear Waste Management Organization, Toronto, ON, Canada and Ihsan Al-Aasm, University of Windsor, Earth and Environmental Sciences, Windsor, ON, Canada
How closed is the closed system? Rock buffering of isotopes in recrystallizing carbonate systems (128940)
Philip Tauxe Staudigel1, Clara L Blättler2, John A Higgins2 and Peter K Swart3, (1)University of Miami, Miami, FL, United States, (2)Princeton University, Princeton, United States, (3)University of Miami, Department of Marine Geosciences, Miami, FL, United States
Evaluating the Effect of Diagenesis on Ce Anomaly in Modern Marine Carbonates (129372)
Xiao-Ming Liu, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States, Dalton Shane Hardisty, University of California Riverside, Riverside, CA, United States, Timothy Lyons, University of California Riverside, Department of Earth Sciences, Riverside, CA, United States and Peter K Swart, University of Miami, Department of Marine Geosciences, Miami, FL, United States
Molecular and isotopic evaluation of the paleo-coupling between methanogenesis and oil biodegradation in Ordovician rocks (Michigan Basin). (142088)
Josué Jules Jautzy, University of Ottawa, Ottawa, ON, Canada, Ian Douglas Clark, University of Ottawa, Department of Earth and Environmental Sciences, Ottawa, ON, Canada, Jason M Ahad, Natural Resources Canada, Natural Resources Canada, Quebec City, QC, Canada and Mark Jensen, Nuclear Waste Management Organization, Toronto, ON, Canada
A Multi-instrument Approach Combining Various Imaging Techniques with in situ Mg/Ca Measurements by EPMA to Assess Diagenesis in Plio-Pleistocene Benthic Foraminifera (143041)
Jingzhi Amanda Liang, Lamont-Doherty Earth Observatory, Columbia University, Palisades, NY, United States, Reinhard Kozdon, Lamont-Doherty Earth Observatory of Columbia University, Palisades, United States and Maureen E Raymo, Lamont-Doherty Earth Observatory, Palisades, NY, United States
Mineralogy and Isotopic Records of Carbonate and Silicate Cementation of the Siliciclastic Sediments of the New Jersey Shelf (IODP Expedition 313) (146747)
Catherine Pierre, Sorbonne University, LOCEAN, Paris, France, Marie-Madeleine Blanc-Valleron, Museum National d'Histoire Naturelle, Paris, France and Johanna Lofi, Université de Montpellier, Géosciences Montpellier, Montpellier Cedex 05, France
“Cryptic” Diagenesis in Speleothems and Implications for U-series Dating (147270)
Petra Bajo1, John Charles Hellstrom2, Silvia Frisia3, Russell Drysdale1, Jay R Black4, Jon D Woodhead2, Andrea Borsato3, Giovanni Zanchetta5, Malcolm William Wallace6, Eleonora Regattieri5 and Ralf R Haese2, (1)University of Melbourne, Parkville, VIC, Australia, (2)University of Melbourne, Parkville, Australia, (3)University of Newcastle, School of Environmental and Life Sciences, Callaghan, Australia, (4)University of Melbourne, School of Geography, Earth and Atmospheric Sciences, Parkville, VIC, Australia, (5)University of Pisa, Dipartimento di Scienze della Terra, Pisa, Italy, (6)University of Melbourne, School of Earth Sciences, Parkville, Australia
Kinetically Controlled Alteration of the Chemical Record During Diagenesis: An Experimental Study on Hydrothermal Carbonate Replacement (156805)
Thomas Mueller1, Ralf Dohmen2, Laura Jonas2 and Adrian Immenhauser3, (1)University of Leeds, School of Earth and Environment, Leeds, United Kingdom, (2)Ruhr University Bochum, Bochum, Germany, (3)Ruhr University Bochum, Institute of Geology, Mineralogy and Geophysics, Bochum, Germany
Combining Textural Techniques to Explore Effects of Diagenesis and Low-grade Metamorphism on Iron Mineralogy and Iron Speciation (163210)
Prof. Sarah P Slotznick, University of California Berkeley, Berkeley, CA, United States, Samuel Webb, Stanford University, Stanford Synchrotron Radiation Lightsource, Stanford, United States, John M Eiler, Caltech, Pasadena, United States, Joseph L Kirschvink, California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, United States and Woodward W Fischer, Caltech, Division of Geological and Planetary Sciences, Pasadena, United States
Carbon and Oxygen Isotope Effects in Synthesized Calcite at 25°C (165604)
Nicolas Randazzo, McMaster University, School of Geography and Earth Sciences, Hamilton, ON, Canada and Sang-Tae Kim, McMaster University, Hamilton, ON, Canada
Diagenetic Effects on Uranium Isotope Fractionation in Carbonate Sediments from the Bahamas (169048)
Xinming Chen, Arizona State University, School of Earth & Space Exploration, Tempe, AZ, United States, Stephen J Romaniello, Arizona State University, School of Earth and Space Exploration, Tempe, AZ, United States, Achim Dirk Herrmann, Louisiana State University, Geology and Geophysics, Baton Rouge, United States and Ariel D Anbar, Arizona State University, School of Earth and Space Exploration and School of Molecular Sciences, Tempe, AZ, United States
Timing and duration of diagenetic events constrained by U-Pb dating of calcite cement. An example from the Urgonian Limestone, SE France (174942)
Nicolas Godeau1,2, Pierre Deschamps3, Abel Guihou1, Philippe Leonide1, Anthony Tendil1,2, Axel Gerdes4, Bruno Hamelin3 and Jean-Pierre Girard2, (1)CEREGE, Aix-en-Provence Cedex, France, (2)TOTAL - Centre Scientifique et Technique Jean Feger, Pau, France, (3)Aix Marseille Univ, CNRS, IRD, INRAE, Coll France, CEREGE, Aix-en-Provence Cedex, France, (4)Goethe University Frankfurt, Frankfurt Isotope and Element Research Center (FIERCE), Frankfurt am Main, Germany
Testing the benthic foraminiferal B/Ca proxy in a hydrothermal vent environment to determine its validity under extreme conditions (175956)
Vincent J Clementi1, Laura Haynes2, Baerbel Hoenisch2, Kassandra Costa3 and Jerry F McManus4, (1)Rutgers University, Department of Marine and Coastal Sciences, New Brunswick, United States, (2)Columbia University of New York, Palisades, NY, United States, (3)Woods Hole Oceanographic Institution, Department of Geology and Geophysics, Woods Hole, United States, (4)Columbia University, Earth and Environmental Sciences, New York, United States
The Science of Inaccurate Temperatures: Explaining How the Bahamas Did Not Form in a Jacuzzi (176668)
Sean Murray1, Peter K Swart2 and Donald F McNeill1, (1)University of Miami, Miami, FL, United States, (2)University of Miami, Department of Marine Geosciences, Miami, FL, United States
Are acid digestion styles responsible for differences in clumped isotope calibrations? (176697)
Alvaro Fernandez1, Joep van Dijk1, Inigo A Müller1 and Stefano M Bernasconi2, (1)ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland, (2)ETH Zurich, Department of Earth and Planetary Sciences, Zurich, Switzerland
Microbial alteration of normal alkane δ13C and δD in sedimentary archives (180240)
Alexander Brittingham, University of Connecticut, Groton, CT, United States, Michael T Hren, University of Connecticut, Earth Sciences, Storrs, United States and Gideon Hartman, University of Connecticut, Anthropology, Storrs Mansfield, CT, United States
Clumped isotope compositions of authigenic carbonate recovered from cored marine sediments (186665)
Sean J Loyd1, Marissa N Smirnoff1 and Aradhna K Tripati2, (1)California State University Fullerton, Department of Geological Sciences, Fullerton, CA, United States, (2)Memorial University of Newfoundland, St John's, Canada
Hydrogen isotope alteration of normal alkanes during artificial maturation experiments (186723)
Chaoran Wang1, Yvette Eley2, Abigail Oakes1 and Michael T Hren3, (1)University of Connecticut, Center for Integrative Geosciences, Groton, CT, United States, (2)University of York, York, United Kingdom, (3)University of Connecticut, Earth Sciences, Storrs, United States
Can carbonate hardground cements allow us to reconstruct the evolution of pore water chemistry? (195208)
Andrea M Erhardt, Technical University of Munich, Institute for Advanced Study, Munich, Germany, Aleksey Sadekov, University of Cambridge, Cambridge, United Kingdom and Alexandra v Turchyn, University of Cambridge, Department of Earth Sciences, Cambridge, United Kingdom
Variations in Textural Banding of Oӧids Across the Johnnie Oӧlite: Valuable Petrographic Indicators of Depositional Conditions or Vestiges of Diagenetic Activity? (198239)
Dane Andrew Zielinski1, Maria Prokopenko2, Robert Riepma Gaines1, Frank A Corsetti3 and Kristin Bergmann4, (1)Pomona College, Claremont, United States, (2)Pomona College, Claremont, CA, United States, (3)University of Southern California, Department of Earth Sciences, Los Angeles, CA, United States, (4)Harvard University, Department of Earth and Planetary Sciences, Cambridge, MA, United States

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