ALASKA: Researchers have uncovered a new species of plant-eating dinosaur in Alaska, according to a report published Tuesday.
The animal was a variety of hadrosaur, a duck-billed dinosaur that roamed in herds, said Pat Druckenmiller, earth sciences curator at the University of Alaska Museum in Fairbanks.
Northern Alaska likely was once covered by forest in a warmer climate. The dinosaur lived in darkness for months and probably experienced snow, researchers said. The fossils were found in rock deposited 69 million years ago.
For at least 25 years, the fossils were lumped in with another hadrosaur, Edmontosaurus, a species well-known in Canada and the US, including Montana and South Dakota.
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