Earth: History (Proterozoic Eon)

作者：Askaniy fyr02 jmdollan

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This add-on presents 16 alternate surfaces of Earth, providing spectacular views of the planet as it might have looked like between 560 and 2,500 million years ago

Ediacaran Period, 560 million years ago

Cryogenian Period, 720 million years ago

Tonian Period, 1.0 billion years ago

Stenian Period, 1.1 billion years ago

Ectasian Period, 1.3 billion years ago

Calymmian Period, 1.5 billion years ago

Statherian Period, 1.7 billion years ago

Orosirian Period, 1.9 billion years ago

Rhyacian Period, 2.3 billion years ago

Siderian Period, 2.5 billion years ago

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