Science
Sharks went nearly extinct 19 million years ago: Study – Sify News
New York, June 6 (IANS) Nineteen million years ago, sharks nearly disappeared from Earths oceans, according to a new study, which provides evidence for a previously…
New York, June 6 (IANS) Nineteen million years ago, sharks nearly disappeared from Earth’s oceans, according to a new study, which provides evidence for a previously unknown mass ocean extinction event.
Sharks as a species never recovered from this, said Earth scientists from Yale University and the College of the Atlantic.
The shark today represents only a fraction of what it once was, according to the study published in the journal Science.
The findings showed that sharks vanished from the record…
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