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Ancient Fish Fossil Sheds Light On Modern Jaws
A newly discovered fossil of a fish in China changes what scientists know about the origins of jaws. It turns out, human jaws are remarkably similar to the jaw of this 419-million-year-old fish. That suggests jaws evolved much earlier than previously thought.
A newly discovered fossil of a fish in China changes what scientists know about the origins of jaws. It turns out, human jaws are remarkably similar to the jaw of this 419-million-year-old fish. That suggests jaws evolved much earlier than previously thought.
Source: NPR
Posted on: Thursday, Sep 26, 2013, 8:18am
Views: 1088
Posted on: Thursday, Sep 26, 2013, 8:18am
Views: 1088
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