Earth's Oldest Stromatolites And The Search For Life On Mars - Astrobiology - Astrobiology News
Keith Cowing |
Technology |
Astrobiology News |
11-07-2022 |
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Hand sample of Dresser Formation stromatolite, showing a complex layered structure formed of hematite, barite, and quartz, and a domed upper surface (dome arrow). CREDIT Keyron Hickman-Lewis and collâ