Themes and Sessions

02a: Evidence of Impacts from the Early Earth
Convenors: Aaron Cavosie, Des Moser
Keynote: Gary Byerly (Louisina State Univ.)
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02b: Geodynamic and Petrogenetic Processes in the Early Earth: Insights from Greenstone Belts, TTGs, and Layered Anorthosite Complexes
Convenors: Ali Polat, Robert Kerrich, Jonathan O'Neil
Keynote: Harald Furnes (University of Bergen)
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02c: Life Before the Rise of Oxygen
Convenors: Dominic Papineau , Malcolm Walter
Keynote: Yuichiro Ueno (Tokyo Institute of Technology)
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02d: Precambrian Sediments as Records of Early Earth Tectonics and Ocean-Atmosphere-Biosphere Interactions
Convenors: Huifang Xu, Chris Fedo, Andrew Czaja
Keynote: Clark Johnson (University of Wisconsin)
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02e: The First 500 Million Years
Convenors: Rick Carlson, Maud Boyet
Keynote: Bernard Bourdon (ETH Zürich)
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02f: The Evolutionary History of Sulfur Metabolisms: Innovation, Ecology, and their Role in Earth's Evolving Geochemistry
Convenors: James Farquhar, Dirk de Beer, David T Johnston, Samantha (Mandy) B Joye
Keynote: Boswell Wing (McGill University)
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01a: Isotopic Heterogeneity Among Planetary Precursors and its Implications for Planetary Evolution
Convenors: Fred Moynier, Justin Simon
Keynote: Nicolas Dauphas (University of Chicago)
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01b: Early Accretion and Differentiation Processes on Planets and Planetesimals
Convenors: James Day, Amy Riches, Josh Emery
Keynote: Duck Mittlefehldt (NASA Johnson Space Center)
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01c: The Moon 40 Years after Apollo: Origin, Evolution and Volatiles
Convenors: Tomas Magna, Lawrence A Taylor, Yang Liu
Keynote: Clive R Neal (University of Notre Dame)
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01d: The New Mars: Geochemistry of a Neighbor Planet
Convenors: Dave Des Marais, Scott M McLennan
Keynote: Lisa Pratt (Geology, Indiana University)
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01e: Mantle-Atmosphere Interactions on Earth and Beyond
Convenors: Colin Goldblatt, Kevin Zahnle
Keynote: Bernard Marty (Ecole Nationale Supérieure de Géologie)
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01g: Geomicrobiology of Redox Stratified Ecosystems
Convenors: David Fowle, Jennifer Macalady
Keynote: Aubrey Zerkle (University of Maryland)
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03b: Mantle Reservoirs and their Creation
Convenors: Matthew G Jackson, Rajdeep Dasgupta, James Day
Keynotes: Mark Kurz (Woods Hole Oceanographic Institution) , Peter van Keken (University of Michigan)
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03e: Reading the Mantle Signal in Basalt Compositions
Convenors: John Maclennan, Andreas Stracke
Keynote: Marc M Hirschmann (University of Minnesota)
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03i: Trace Element Partitioning
Convenors: Wim van Westrenen, James Van Orman, John Ayers
Keynote: Dan Frost (Bayreuth)
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10d: Microbial Sulfur Transformations: Past, Present, and Away
Convenors: Annette Summers Engel, Stefanie Gruenke, Jennifer Macalady, Stefan Sievert, Alexis Templeton
Keynotes: Samantha (Mandy) B Joye (University of Georgia) , Alexander Loy (Universitat Wien, Department of Microbial Ecology)
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20a: Frontiers in Mass Independent Isotope Geochemistry
Convenors: Jeroen Sonke, Shuhei Ono
Keynote: Edwin Schauble (UCLA)
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20g: High Precision and High Resolution SIMS Analyses: New Applications to Earth and Planetary Science
Convenors: Noriko Kita, Mostafa Fayek, Lee Riciputi
Keynote: Axel Schmitt (UCLA)
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