‘We have been freaking out’: Scientists left ‘flabbergasted’ by detailed dinosaur footprints protecting a cliff in Alaska

The cliff face, generally known as “The Coliseum,” in Denali Nationwide Park and Protect. Its floor is roofed in fossilized dinosaur tracks. (Picture credit score: Patrick Druckenmiller)

“Flabbergasted” researchers have found that the face of a 20-story cliff in Alaska is roofed within the fossilized footprints of dozens of dinosaurs, giving the impression that the creatures defied gravity to stroll throughout its floor, although a geological course of is definitely responsible.

The rock face, situated in Denali Nationwide Park and Protect, at the moment stands round 218 toes (66 meters). However round 70 million years in the past, throughout the late Cretaceous interval, the rock was muddy sediment that possible surrounded a watering gap on a big floodplain. This possible explains the various array of dinosaur prints within the cliff face — together with the juveniles and adults of varied giant, plant-eating, duck-billed and horned dinosaurs, in addition to carnivores resembling raptors, nonavian flying reptiles and at the least one tyrannosaur. 

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