Late veneer and late accretion to the terrestrial planets
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- 作者：R. Brassera ; 1 ; brasser_astro@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; S.J. Mojzsisb ; c ; 1 ; mojzsis@colorado.edu" class="auth_mail" title="E-mail the corresponding author ; S.C. Wernerd ; 1 ; S. Matsumurae ; 2 ; S. Idaa
- 关键词：late veneer ; lunar bombardment ; Hadean Earth ; impacts ; highly-siderophile elements
- 刊名：Earth and Planetary Science Letters
- 出版年：2016
- 出版时间：1 December 2016
- 年：2016
- 卷：455
- 期：Complete
- 页码：85-93
- 全文大小：1010 K
文摘
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The late veneer was an event unique to the Earth.
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The cratering intensity on the terrestrial planets before 4.1 Ga was low.
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The environment on the Hadean Earth was much more clement than commonly thought.
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Mars' late accretion was approximately 0.06 wt% chondritic material.
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The role of collisions should be included in terrestrial planet formation studies.