Herd of dinosaurs once stampled across Utah-Arizona border
An incredibly rare concentration of more than 1000 dinosaur footprints along with tail-drag marks have been discovered along the Arizona-Utah border.
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October 21, 2008 10:57 AM
More than 1000 dinosaur footprints along with tail-drag marks have been discovered along the Arizona-Utah border.
The incredibly rare concentration of beastly tracks likely belonged to at least four different species of dinosaurs, ranging from youngsters to adults.
By studying the shapes and sizes of the tracks, it appears as though the dinosaur species gathered at the watering hole, though researchers have yet to match the prints with specific species.
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