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ancient fossil

Researchers Identify Previously Unknown Species of Wolf-Sized Otter (Video)

Researchers Identify Previously Unknown Species of Wolf-Sized Otter (Video)

48-Million-Year-Old Fossil Shows Insect Inside Lizard Inside Snake (Video)

48-Million-Year-Old Fossil Shows Insect Inside Lizard Inside Snake (Video)

164-Million-Year-Old Fossil of Storr Lochs Monster Revealed in Scotland (Video)

164-Million-Year-Old Fossil of Storr Lochs Monster Revealed in Scotland (Video)