'Carbonaceous chondrites' diaporamas de présentation

Chapter 8

Chapter 8 . The Earliest Earth: 2,100,000,000 years of the Archean Eon. The Archean Eon . The Archean Eon is the oldest unit on the geologic time scale. It began 4.6 billion years ago and ended 2.5 billion years ago. The Archean lasted for 2.1 billion years (2,100,000,000 years). .

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Study Materials

Study Materials. Final Review Sheet (and these slides) The sheet and slides are not comprehensive. These slides will be available online later. SA-54 Final Preparation Google Doc 25 practice questions with answers and useful comments, some from 2008 final

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Radial Mixing in the Early Solar System: Meteoritic and Cometary Evidence

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Primordial Matter in the Solar System

Primordial Matter in the Solar System. Solar system formed out of cold, dense hydrogen gas cloud , but containing ALL other heavy elements Sun too young to have synthesized any other elements, still in the H ? He production stage (about half-way). Planetesimals or Minor Planets.

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IKI RAS, Moscow, 1 1 . 10 .2011

PRINCIPALS OF VOLATILE COMPONENTS MEASUREMENTS IN THE GAP EXPERIMENT ONBORD THE PHOBOS-GRUNT MISSION AND BEYOND. M.V.Gerasimov and the GAP team. IKI RAS, Moscow, 1 1 . 10 .2011. Origin of Phobos? Trapped asteroid or in orbit formation? How much it was differentiated?. Kaidun.

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Chemistry During Accretion of the Earth

Chemistry During Accretion of the Earth. Laura Schaefer and Bruce Fegley Planetary Chemistry Laboratory McDonnell Center for the Space Sciences Department of Earth and Planetary Sciences Washington University St. Louis, MO 63130 bfegley@wustl.edu , laura_s@wustl.edu

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GEOL3045: Planetary Geology

GEOL3045: Planetary Geology. Lysa Chizmadia Asteroid Belt. Mars Landslides:. Image from: http://gizmodo.com/363517/reconnaissance-orbiter-captures-live-north-pole-avalanche-on-mars. Summary: Planetarium. Ecliptic. Milky Way.

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