U24A
FRONTIERS IN GEOSYSTEMS: Deep Earth-Surface Interactions

Tuesday, 15 December 2015: 16:00-18:00
3002 (Moscone West)
Primary Conveners:  Cin-Ty Lee, Rice University, Houston, TX, United States
Conveners:  Thorsten W Becker, University of Southern California, Department of Earth Sciences, Los Angeles, CA, United States, Janne Blichert-Toft, Ecole Normale Supérieure Lyon, Laboratoire de Géologie de Lyon, Lyon, France and Yusuke Yokoyama, University of Tokyo, Bunkyo-ku, Japan
Chairs:  Cin-Ty Lee, Rice University, Houston, TX, United States and Thorsten W Becker, University of Southern California, Department of Earth Sciences, Los Angeles, CA, United States
OSPA Liaisons:  Cin-Ty Lee, Rice University, Houston, TX, United States
16:00
U24A-01
Alternative Earths: The Diverse Chapters of Sustained Habitability on a Dynamic Early Earth and Their Astrobiological Significance (Invited) (58345)
Timothy W Lyons, University of California, Department of Earth Sciences, Riverside, CA, United States
16:15
U24A-02
Mantle Control of the Geodynamo: Consequences of Top-Down Regulation (Invited) (58297)
Peter Olson, Johns Hopkins University, Baltimore, MD, United States
16:30
U24A-03
The role of continental arc magmatism in driving long-term climate change (Invited) (58609)
Ryan McKenzie, Yale University, Geology and Geophysics, New Haven, CT, United States
16:45
U24A-04
Whole Planet Coupling from Climate to Core: Implications for the Evolution of Rocky Planets and their Prospects for Habitability (Invited) (58617)
Bradford J Foley, Carnegie Institution for Science, Washington, DC, United States and Peter E Driscoll, Carnegie Institution for Science Washington, Washington, DC, United States
17:00
U24A-05
Sea Level During Past Warm Periods – Unraveling Interactions Between Climate, Ice, Crust, and Mantle (Invited) (63676)
Maureen E Raymo1, Jerry X Mitrovica2, Alessio Rovere3, Michael O'Leary4, Robert Michael Sandstrom3, Jacqueline Austermann5, Paul J Hearty6, Robert M Deconto7 and David Pollard8, (1)Lamont-Doherty Earth Obs., New York, NY, United States, (2)Harvard University, Department of Earth and Planetary Sciences, Cambridge, MA, United States, (3)Lamont -Doherty Earth Observatory, Palisades, NY, United States, (4)Curtin University, Perth, WA, Australia, (5)Harvard University, Cambridge, MA, United States, (6)UNC Wilmington, Wilmington, NC, United States, (7)University of Massachusetts Amherst, Amherst, MA, United States, (8)Pennsylvania State University Main Campus, University Park, PA, United States
17:15
U24A-06
Changes in Global Silicate Weathering Feedbacks over Phanerozoic Time (Invited) (58641)
A. Joshua West, University of Southern California, Los Angeles, CA, United States
17:30
U24A-07
Climatic, tectonic, and biological factors affecting the oxidation state of the atmosphere and oceans: Implications for Phanerozoic O2 evolution (Invited) (58631)
Kazumi Ozaki, AORI, University of Tokyo, Kashiwa, Chiba, Japan and Eiichi Tajika, Univ Tokyo-Frontier Sciences, Chiba, Japan
17:45
U24A-08
Earth System Oxygenation: Toward an Integrated Theory of Earth Evolution (Invited) (78035)
Ariel D Anbar, Arizona State University, School of Earth & Space Exploration, Tempe, AZ, United States; Arizona State University, Department of Chemistry & Biochemistry, Tempe, AZ, United States and The Dynamics of Earth System Oxygenation Team
 
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