V33A:
Chemical and Dynamical Constraints on the Formation and Evolution of the Terrestrial Planets II Posters
V33A:
Chemical and Dynamical Constraints on the Formation and Evolution of the Terrestrial Planets II Posters
Chemical and Dynamical Constraints on the Formation and Evolution of the Terrestrial Planets II Posters
Session ID#: 10925
Session Description:
This session aims to bring together researchers studying the rates and processes that governed planetary accretion and differentiation. Such processes and timescales are still hotly debated. For example, how did chemical reservoirs evolve within the protoplanetary disk? What was the chemical composition of the material that accreted onto different bodies in the inner solar system? What was the nature and timing of volatile element depletion and addition to planets? What were the timescales planetary differentiation on Earth and other planets and planetesimals?
Topics of interest include efforts to determine the ages of early Solar System objects, the timing and sequence of volatile element depletion and addition to planets, as well as the chemical fingerprints left behind by crust, mantle, and core formation. We invite researchers that investigate these topics with both chemical and isotopic analysis of Earth and extraterrestrial materials as well as dynamical simulations of planetary formation processes.
Primary Convener: Sune Nielsen, Woods Hole Oceanographic Institution, Department of Geology and Geophysics, Woods Hole, United States
Conveners: Paul S Savage, University of Durham, Durham, United Kingdom, Maud Boyet, Laboratoire Magmas et Volcans, Clermont-Ferrand Cedex, France and Audrey Bouvier, University of Western Ontario, Earth Sciences, London, ON, Canada
Chairs: Maud Boyet, CNRS, Clermont-Ferrand, France and Paul S Savage, Washington University, St. Louis, MO, United States
OSPA Liaison: Sune Nielsen, Woods Hole Oceanographic Institute, Geology & Geophysics, Woods Hole, United States
Cross-Listed:
- P - Planetary Sciences
Co-Sponsor(s):
- EGU-GMPV: European Geosciences Union – Geochemistry, Mineralogy, Petrology, and Volcanology - European Geosciences Union – Geochemistry, Mineralogy, Petrology, and Volcanology
- GS: Geochemical Society - Geochemical Society
- MSA: Mineralogical Society of America - Mineralogical Society of America
Index Terms:
1027 Composition of the planets [GEOCHEMISTRY]
1060 Planetary geochemistry [GEOCHEMISTRY]
1160 Planetary and lunar geochronology [GEOCHRONOLOGY]
3672 Planetary mineralogy and petrology [MINERALOGY AND PETROLOGY]
Abstracts Submitted to this Session:
Origin of Hadean 146Sm-142Nd signatures in supracrustal enclaves of the Innuksuac complex (Quebec) (79904)
See more of: Volcanology, Geochemistry and Petrology