Scientists Can’t Explain a Mass Shark Extinction That Happened 19 Million Years Ago

by Fix Society Technical Solutions | Jun 6, 2021 | [Tech News], How to Geek

A new study published in Science suggests that most sharks and shark species died off in a mass extinction event 19 million years ago. It may have been the most devastating extinction event in sharks’ 450 million-year history, but scientists can’t explain what went wrong.

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