Παρασκευή, 23 Σεπτεμβρίου 2016

Paleo Construction Worker? Ancient Reptile Wore a 'Hard Hat'

Some 230 million years ago, an alligator-size reptile was crawling around what is now Texas with what looked like a hard hat on its head. That's according to a new analysis of the domed head of the ancient beast, a head that looks eerily like the skull of

via Live Science http://ift.tt/2cXfDXa

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