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Latest Hell Creek Formation Stories

New Hell Creek, Montana Raptor Species Named, Described
2013-12-16 14:43:30

Lawrence LeBlond for redOrbit.com - Your Universe Online A new species of dinosaur recently discovered in the Hell Creek Formation in Montana has been described as the youngest known dromaeosaurid and was a close cousin of the Velociraptor. The dinosaur, called Acheroraptor temertyorum, was approximately nine feet tall and weighed about 90 pounds when it was alive. The naming and description of this raptoran, which lived in what is now western North America some 66 to 67 million years...

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2011-02-23 11:19:40

Tyrannosaurus rex was an opportunistic feeder, not a top predator, paleontologists say The ferocious Tyrannosaurus rex has been depicted as the top dog of the Cretaceous, ruthlessly stalking herds of duck-billed dinosaurs and claiming the role of apex predator, much as the lion reigns supreme in the African veld. But a new census of all dinosaur skeletons unearthed over a large area of eastern Montana shows that Tyrannosaurus was too numerous to have subsisted solely on the dinosaurs it...

2008-09-22 13:00:00

The Museum of Science, Boston today announced that it will unveil an extremely rare dinosaur fossil for the first time to the public this fall - a skeleton of Triceratops horridus that was auctioned at Christie's in Paris earlier this spring. According to Christie's, the fossilized Triceratops skeleton is mostly complete, making it one of the world's rarest paleontological finds. There are currently only three other largely complete Triceratops fossils on public display in the world. To...


Latest Hell Creek Formation Reference Libraries

Thescelosaurus
2013-04-28 18:48:11

Thescelosaurus, meaning “godlike”, “wondrous”, or “marvelous” and “lizard” was a genus of small ornithopod dinosaur that appeared at the very end of the Late Cretaceous period in North America. It was a member of the last dinosaurian fauna before the Cretaceous-Paleogene extinction event around 65.5 million years ago. The completeness and preservation of many of its specimens illustrate that it might have preferred to live near streams. This bipedal ornithopod is known from...

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