Footprints of The First Known Animal To Walk Across The Grand Canyon Found
Over three hundred million years ago, a lizard-like reptilian ran across wet sand in the Grand Canyon in Arizona. Twenty-eight of its footprints have recently been discovered after a rock fell and split open on the Bright Angel Trail. The first to see the prints was a group of paleontology students who notified Stephen Rowland […]
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Footprints of The First Known Animal To Walk Across The Grand Canyon Found
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Saturday, November 17, 2018
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