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Ancient sea ice salt may have plunged Earth into a global deep freeze
About 700 million years ago, Earth froze over so completely that even tropical oceans turned to ice, an episode scientists ...
Our planet plunged into one of the most dramatic climate states in its long history, approximately 720–635 million years ago.
Elias Rugen receives funding from Natural Environmental Research Council. Graham Shields does not work for, consult, own shares in or receive funding from any company or organization that would ...
Interesting Engineering on MSN
Ancient sea ice salt may have helped lock Earth into global deep freeze
Between 720 million and 635 million years ago, Earth may have experienced one of ...
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