DI44A
Chemistry of the Earth's Mantle: Implications for the Structure and Evolution of the Earth III

Thursday, 17 December 2015: 16:00-18:00
303 (Moscone South)
Primary Conveners:  Shichun Huang, University of Nevada Las Vegas, Las Vegas, NV, United States
Conveners:  Christy B. Till, Arizona State University, School of Earth & Space Exploration, Tempe, AZ, United States, Rita Parai, Carnegie Institution of Washington, Department of Terrestrial Magnetism, Washington, DC, United States and Sujoy Mukhopadhyay, University of California Davis, Davis, CA, United States
Chairs:  Christy B. Till, Arizona State University, School of Earth & Space Exploration, Tempe, AZ, United States, Ariel D Anbar, Arizona State University, Department of Chemistry, Tempe, AZ, United States and Shichun Huang, University of Nevada Las Vegas, Las Vegas, NV, United States
OSPA Liaisons:  Christy B. Till, Arizona State University, School of Earth & Space Exploration, Tempe, AZ, United States
16:00
DI44A-01
How Depleted is the MORB mantle? (75195)
Albrecht W Hofmann, Max Planck Institute for Chemistry, Mainz, Germany
16:15
DI44A-02
Helium isotopes reveal a ubiquitous recycled component in the MORB mantle (75614)
Jonathan Tucker1, Charles H Langmuir2, Sujoy Mukhopadhyay3, Cedric Hamelin4 and Jocelyn Fuentes1, (1)Harvard University, Cambridge, MA, United States, (2)Harvard University, Department of Earth and Planetary Sciences, Cambridge, MA, United States, (3)University of California Davis, Davis, CA, United States, (4)University of Bergen, Bergen, Norway
16:30
DI44A-03
Melt Zone Fringes and the Geochemistry of Earth’s Mantle (84527)
Donald J DePaolo, University of California Berkeley, Berkeley, CA, United States
16:45
DI44A-04
The deep oxygen cycle in the early Earth (Invited) (59406)
Catherine A McCammon, Bayerisches Geoinstitut, Universitaet Bayreuth, Bayreuth, Germany
17:00
DI44A-05
The Mantle-Atmosphere Connection: Oxidation of the Atmosphere through Mantle Convection (85802)
Kanani K M Lee, Yale University, Department of Geology and Geophysics, New Haven, CT, United States, Tingting Gu, Yale University, New Haven, CT, United States, Mingming Li, Arizona State University, Tempe, AZ, United States and Catherine A McCammon, University of Bayreuth, Bayreuth, Germany
17:15
DI44A-06
Controls on Atmospheric O2: The Anoxic Archean and the Suboxic Proterozoic (Invited) (59431)
James F Kasting, Pennsylvania State Univ, University Park, PA, United States
17:30
DI44A-07
The Oxidation State of Komatiites and the Redox History of the Mantle (70082)
Robert William Nicklas, University of Maryland College Park, College Park, MD, United States
17:45
DI44A-08
Changes in magmatic oxidation state induced by degassing (75812)
Maryjo N Brounce1, Edward M Stolper1 and John M Eiler2, (1)California Institute of Technology, Pasadena, CA, United States, (2)Caltech, Pasadena, CA, United States
 
See more of: Study of Earth's Deep Interior
<< Previous Session | Next Session >>