1. Something Wiped Out Nearly All Sharks 19 Million Years Ago, New Research Suggests  Gizmodo Australia
  2. Sharks were nearly completely wiped out 19 million years ago  ABC News
  3. Sharks nearly went extinct 19 million years ago  9News
  4. An early Miocene extinction in pelagic sharks  Science Magazine
  5. Mysterious extinction event nearly wiped out all sharks on Earth 19 million years ago  CNET
  6. View Full coverage on Google News

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