Eons

That Time The Ocean Lost (Almost) All Its Oxygen

This is the story of how our planet rescued itself from extreme conditions in the Cretaceous Period, at the cost of essentially suffocating the oceans for half-a-million years.

That Time The Ocean Lost (Almost) All Its Oxygen

9m 31s

This is the story of how our planet rescued itself from extreme conditions in the Cretaceous Period, at the cost of essentially suffocating the oceans for half-a-million years.

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