Humans were not involved in the largest shark attack in history. A recent study by earth scientists has discovered a massive shark die-off around 19 million years ago. It happened at a time when there were more than ten times as many sharks wandering the world’s oceans as there are now. “We almost happened onto […]
The post A mystery of shark’s extinction evolving for millions of years appeared first on BOL News.
from Sci-Tech – BOL News https://ift.tt/3ghrK1n
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