Τρίτη, 1 Νοεμβρίου 2016

Jackpot! Hiker Discovers Ancient Reptile Footprints Near Las Vegas

About 290 million years ago, a four-legged reptile with three toes on each of its back feet strolled across the mucky land, the waves of a tidal flat likely lapping near its feet, a new study finds.

via Live Science http://ift.tt/2dZXx8s

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