Bones and skeletons can only teach us so much about ancient animals – fossil footprints can reveal how different creatures interacted and lived together. Now one of the most unusual examples has been uncovered in Alaska, with hadrosaur and therizionosaur tracks found side-by-side in what may have been the "dinosaur superhighway" connecting Asia to North America.
.. Continue Reading "Dinosaur superhighway" tracked to fossil footprints in AlaskaCategory: Science
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from New Atlas https://ift.tt/2OdxQ27
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