By BY KATHERINE KORNEI from NYT Analysis of the fossil record shows a mysterious mass extinction that decimated the diversity of sharks in the world’s oceans, and they’ve never fully recovered.Science https://ift.tt/3cfUFjX
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Sharks Almost Went the Way of the Dinosaurs 19 Million Years Ago
By BY KATHERINE KORNEI from NYT Analysis of the fossil record shows a mysterious mass extinction that decimated the diversity of sharks in the world’s oceans, and they’ve never fully recovered.Science https://ift.tt/3cfUFjX
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