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The discovery of life in the Chicxulub crater, a mass extinction site linked to the demise of the dinosaurs, is astonishing enough – but new research suggests that the area remained an ocean oasis for an astonishing 700,000 years.
Source: https://gizmodo.com/dinosaur-doomsday-crater-became-an-ocean-oasis-for-700000-years-2000587352
