PP43E:
Carbon and Hydrogen Isotopes: Extracting the Signal from the Noise to Improve Paleoclimate Applications II

Session ID#: 3631

Thursday, 18 December 2014: 1:40 PM-3:40 PM
2010 (Moscone West)
Chairs:  João Pedro Trabucho-Alexandre, Universiteit Utrecht, Utrecht, Netherlands and Aaron F Diefendorf, University of Cincinnati Main Campus, Department of Geosciences, Cincinnati, United States
Primary Convener:  João Pedro Trabucho-Alexandre, Durham University, Durham, United Kingdom; Universiteit Utrecht, Utrecht, Netherlands
Co-conveners:  Christopher K Junium, Syracuse University, Earth Sciences, Syracuse, NY, United States, Aaron F Diefendorf, University of Cincinnati Main Campus, Department of Geosciences, Cincinnati, United States and Erika J Freimuth, University of Cincinnati Main Campus, Cincinnati, OH, United States
OSPA Liaison:  João Pedro Trabucho-Alexandre, Universiteit Utrecht, Utrecht, Netherlands
Index Terms:

0473 Paleoclimatology and paleoceanography [BIOGEOSCIENCES]
1041 Stable isotope geochemistry [GEOCHEMISTRY]
1051 Sedimentary geochemistry [GEOCHEMISTRY]
Virtual Option?: No

Abstracts Submitted to this Session:

PP43E-01
The Nature of Carbonate and Organic δ13C Covariance Through Geological Time (Invited) (5641)
Amanda M Oehlert, BP, London, United Kingdom; University of Miami, Marine Geosciences, Miami, United States and Peter K Swart, University of Miami, Department of Marine Geosciences, Miami, FL, United States
PP41A-1334
Application of δ13c Values Recorded in Neoproterozoic Marine Dolomite As a Marker for Global Correlations: Significance of Major δ13c Variations for the Carbon Cycle Based on Studies of Modern Dolomite Precipitating Environments (8861)
Judith A. McKenzie1, Tomaso R.R. Bontognali1, Anelize Bahniuk2 and Crisogono Vasconcelos1, (1)ETH Swiss Federal Institute of Technology Zurich, Geological Institute, Zurich, Switzerland, (2)Universidade Federal do Paraná, Curitiba, Brazil
PP43E-03
Is my C isotope excursion global, local, or both? Insights from the Mg and Ca isotopic composition of primary, diagenetic, and authigenic carbonates (Invited) (27369)
John A Higgins, Clara L Blättler and Jon M Husson, Princeton University, Princeton, United States
PP43E-05
Hydrogen Isotope Biogeochemistry of Plant Biomarkers in Tropical Trees from the Andes to Amazon (Invited) (8180)
Sarah J Feakins1, Camilo Ponton2, A. Joshua West2, Yadvinder Malhi3, Gregory Goldsmith3, Norma Salinas3 and Lisa Patrick Bentley3, (1)University of Southern California, Department of Earth Sciences, Los Angeles, CA, United States, (2)Western Washington University, Geology Department, Bellingham, WA, United States, (3)University of Oxford, School of Geography and the Environment, Oxford, United Kingdom
PP43E-06
A Spatiotemporal View of the African Humid Period from Leaf Wax Isotopes (Invited) (9452)
Jessica E Tierney, University of Arizona, Department of Geosciences, Tucson, AZ, United States and Peter B deMenocal, Lamont-Doherty Earth Observatory, Palisades, United States
PP43E-07
Fidelity of leaf-wax n-alkane and n-alkanoic acid D/H ratios in space and time (Invited) (5202)
Pratigya J Polissar1, Molleigh Bea Preefer2 and Christine Liu2, (1)Lamont Doherty Earth Obs., Palisades, NY, United States, (2)Columbia University of New York, Department of Earth and Environmental Science, Palisades, NY, United States
PP43E-08
Predicting the Hydrogen Isotope Ratios of Leaf Waxes Across Landscapes (Invited) (10804)
Brett James Tipple1, Melissa A Berke2, Bastian Hambach1 and James R Ehleringer1, (1)University of Utah, Department of Biology, Salt Lake City, UT, United States, (2)University of Notre Dame, Department of Civil and Environmental Engineering and Earth Sciences, Notre Dame, IN, United States
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