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ANCIENT FISH WITH STRONG JAWLINE COULD REWRITE HISTORY OF FACES

The Entelognathus primordialis, an armored fish of about 20 cm in length that lived 419 million years ago in the seas of the current China, is the earliest known creature with a modern jaw The finding calls into question the whole evolution of vertebrates, including humans.

  • Illustration by Brian Choo

Read more about Entelognathus primordialis at National Geographic. 

See what lies beneath the ocean depths on the live cam! 

deep sea
Entelognathus primordialis
evolution
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fish
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fish jaw
223 September 29, 2013

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