PP53D:
Interpreting the Stable Isotope Composition of Metals in the Rock Record: Insights, Mechanisms, Methods, and Models II

Session ID#: 3143

Friday, 19 December 2014: 1:40 PM-3:40 PM
2008 (Moscone West)
Chairs:  Zhengrong Wang, Yale University, New Haven, CT, United States, Matthew S. Fantle, Pennsylvania State University Main Campus, University Park, PA, United States and John A Higgins, Princeton University, Princeton, United States
Primary Convener:  Zhengrong Wang, Yale University, Geology and Geophysics, New Haven, CT, United States
Co-conveners:  Matthew S. Fantle, The Pennsylvania State University, Department of Geosciences, University Park, PA, United States and John A Higgins, Princeton University, Princeton, United States
OSPA Liaison:  Zhengrong Wang, Yale University, New Haven, CT, United States
Co-Sponsor(s):
  • B - Biogeosciences
  • GC - Global Environmental Change
  • OS - Ocean Sciences
Index Terms:

1009 Geochemical modeling [GEOCHEMISTRY]
1041 Stable isotope geochemistry [GEOCHEMISTRY]
1050 Marine geochemistry [GEOCHEMISTRY]
1051 Sedimentary geochemistry [GEOCHEMISTRY]
Virtual Option?: No

Abstracts Submitted to this Session:

PP53D-01
Boron Isotope Based CO2 Reconstructions and Insights into the Sensitivity of the Climate System to CO2-forcing  (Invited) (5115)
Gavin L Foster, University of Southampton, School of Ocean and Earth Science, Southampton, United Kingdom
PP53D-02
Lithium Isotope Evidence for Cryogenian Post-Glaciation Enhanced Weathering and CO2 Drawdown (Invited) (5105)
Philip Pogge von Strandmann1, Andy Ridgwell2, Simone Kasemann3 and Tim Elliott2, (1)University College London, London, United Kingdom, (2)University of Bristol, Bristol, United Kingdom, (3)University of Bremen, Faculty of Geosciences, Bremen, Germany
PP53D-03
Ca Cycle Constraints from the Ca Isotope Composition of Precambrian Sedimentary Carbonates (Invited) (6099)
Clara L Blättler and John A Higgins, Princeton University, Princeton, United States
PP53D-04
Experimental investigations of Si-isotope fractionation associated with Fe-Si co-precipitates in simulated Precambrian seawater (16588)
Xin-Yuan Zheng1,2, Brian L Beard1,3, Thiruchelvi R Reddy3,4 and Clark Johnson1,3, (1)University of Wisconsin-Madison, Department of Geoscience, Madison, WI, United States, (2)NASA Astrobiology Institute, Madison, WI, United States, (3)NASA Astrobiology Institute, Madison, United States, (4)University of Wisconsin Madison, Department of Geoscience, Madison, WI, United States
PP53D-05
Zn and Ni Isotope Systematics in the Black Sea, an Analogue for Past Ocean Anoxia (12489)
Susan Halsall Little1, Derek Vance2, Vyllinniskii Cameron3, Micha J.A. Rijkenberg4, Morten Bugge Andersen3 and Timothy W Lyons5, (1)ETH Swiss Federal Institute of Technology Zurich, ETH Zürich, Zurich, Switzerland, (2)ETH Swiss Federal Institute of Technology Zurich, Department of Earth and Planetary Sciences, Zurich, Switzerland, (3)University of Bristol, Bristol, United Kingdom, (4)Royal Netherlands Institute for Sea Research, Den Burg, Netherlands, (5)University of California Riverside, Department of Earth and Planetary Sciences, Riverside, United States
PP53D-06
A U and Cr Isotope Record of Archean Oxygen Levels (Invited) (5605)
Noah Planavsky1, Christopher T. Reinhard2 and Xiangli Shaun Wang1, (1)Yale University, New Haven, CT, United States, (2)Georgia Institute of Technology Main Campus, School of Earth and Atmospheric Sciences, Atlanta, United States
PP53D-07
Tungsten Stable Isotope Compositions of Ferromanganese Crusts (21999)
Kathrin Abraham1, Jane Barling1, James R Hein2, Edwin A Schauble3 and Alex N Halliday1, (1)University of Oxford, Departement of Earth Sciences, Oxford, United Kingdom, (2)U.S. Geological Survey, Santa Cruz, CA, United States, (3)UCLA, Los Angeles, CA, United States
PP53D-08
Metal isotopes and carbonate proxy archives: Model-based perspectives on diagenesis (25310)
Matthew S. Fantle, The Pennsylvania State University, Department of Geosciences, University Park, PA, United States, John A Higgins, Princeton University, Princeton, United States and Elizabeth M Griffith, The Ohio State University, School of Earth Sciences, Columbus, United States
See more of: Paleoceanography and Paleoclimatology