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Science
Prehistoric Shark Gallery Tour the Ancient Seas Make Your Own Shark
The American Museum of Natural History
The Search for Ancient Sharks
Iniopteryx
A "plump" mid-size chimaera-like fish, Iniopteryx had specialized spines and fins indicative of a bottom-dweller. It lived in North America about 300 million years ago.

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See the Fossil


Iniopteryx


 
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Picture: Ivy Rutzky |
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