Archean coastal-plain paleosols and life on land
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- 作者：Gregory J. Retallacka ; gregr@uoregon.edu" class="auth_mail" title="E-mail the corresponding author ; David H. Krinsleya ; Robert Fischerb ; Joshua J. Razinkb ; Kurt A. Langworthyb
- 关键词：Archean ; Paleosol ; Microfossil ; Western Australia
- 刊名：Gondwana Research
- 出版年：2016
- 出版时间：December 2016
- 年：2016
- 卷：40
- 期：Complete
- 页码：1-20
- 全文大小：6883 K
文摘
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There are coastal-plain paleosols in 3.0 Ga Farrel Quartzite, Western Australia.
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Paleosols have organic surface (A) and sulfate-rich subsurface (By) horizon.
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Comparable profiles are known from deserts of Chile, Antarctica, and Mars.
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Microfossils in paleosols include actinobacteria, sulfur bacteria, methanogens.