Shark Population
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Mystery Event Decimated 90 Per Cent of Shark Diversity 19 Million Years Ago, New Study Finds
An ocean evet some 19 million years ago nearly wiped out the entire shark population, a new study has found. What remains today is just a sliver of the diversity of the shark population that existed then.
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Dramatic Shark Decline Leaves "Gaping Hole" In Ocean: Study
Overfishing has wiped out over 70 percent of some shark and ray populations in the last half-century, leaving a "gaping, growing hole" in ocean life, according to a new study.
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Mystery Event Decimated 90 Per Cent of Shark Diversity 19 Million Years Ago, New Study Finds
An ocean evet some 19 million years ago nearly wiped out the entire shark population, a new study has found. What remains today is just a sliver of the diversity of the shark population that existed then.
-
Dramatic Shark Decline Leaves "Gaping Hole" In Ocean: Study
Overfishing has wiped out over 70 percent of some shark and ray populations in the last half-century, leaving a "gaping, growing hole" in ocean life, according to a new study.
