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Title:
What is the Earth Made Of?
Authors:
Drake, M. J.; Righter, K.
Publication:
33rd Annual Lunar and Planetary Science Conference, March 11-15, 2002, Houston, Texas, abstract no.1239
Publication Date:
03/2002
Origin:
LPI
Bibliographic Code:
2002LPI....33.1239D

Abstract

Measurements made on materials from Earth, Mars, comets, and meteorites of Mg/Si, Al/Si, oxygen, Os, D/H, Ar/H2O, and Kr/Xe ratios, all lead to the conclusion that no primitive material similar to Earth mantle material is currently represented in our meteorite collections.
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Database: Astronomy
Physics
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