Sharks were almost wiped out in an extinction 19 million years ago

Sharks living in the open ocean experienced a previously unknown mass extinction event about 19 million years ago that wiped out nearly 90 per cent of the predators

Landwebs Landwebs
Jun 5, 2021 - 10:50
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Sharks were almost wiped out in an extinction 19 million years ago
Sharks living in the open ocean experienced a previously unknown mass extinction event about 19 million years ago that wiped out nearly 90 per cent of the predators
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