Snowball Earth
Sign in to saveworldwide glaciation episodes during the Cryogenian Period of the Neoproterozoic Era
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- Snowball Huronian.jpg
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- Snowball Earth
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- WikiProject Climate change
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Encyclopedic overview
Artist's rendition of a fully-frozen Snowball Earth with no remaining liquid surface water
Estimate of Proterozoic glacial periods. Vertical axis: millions of years ago
Excerpted from Wikipedia’s “Snowball Earth” article, available under the CC BY-SA 4.0 licence.