Secrets of dinosaur footprints revealed in bird X-rays - Fox News

Fox News
Secrets of dinosaur footprints revealed in bird X-rays
Fox News
File photo. Guinea fowls are kept for sale at a roadside in Jammu, India. (REUTERS/Amit Gupta). A detailed X-ray video of a modern bird foot is revealing the secrets of dinosaur tracks set down more than 250 million years ago. The ancient tracks, made by the ...
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