Dinosaur National Monument

By | September 9, 2016

In the United States, Dinosaur National Monument, on the border between Utah and Colorado, has been the site of huge numbers of fossilized dinosaur finds.

wall-of-bones-dinosaur-national-monument

An exposed wall of sandstone is on display there; it contains around 1,500 fossilized dinosaur bones dating back to between 155 and 148 million years ago.

 

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