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This Prehistoric Fish Makes a Great White Look Like a Goldfish

1,573 观看· 04/23/19
Smithsonian Channel
Smithsonian Channel
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Discovery

Meet Dunkleosteus, perhaps the fiercest fish that ever existed. It lived 360 million years ago and was twice as long and three times as heavy as a great white shark. From the Show: Top Ten Deadliest Beasts http://bit.ly/2q92EHb

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