Amazonian epoch


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Amazonian epoch

- The Amazonian epoch is the most recent of the Martian geologic epochs, from 1,800 years ago to the present.
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At 2.1 billion years old, it hails from the beginning of the Amazonian epoch, which is thought to be a dry chapter in Martian history.
At 2.1bn years old, it hails from the beginning of the Amazonian epoch, which is thought to be a dry chapter in Martian history.
The Red Planet's hills may have formed through Earthlike processes of freezing and thawing late in Mars' Amazonian epoch, the team concludes online September 19 in Icarus.