You might know the Cretaceous Period for big animals such as Tyrannosaurus rex and Triceratops, or for being the end of the age of dinosaurs ... the Western Interior Seaway split North America into ...

3 min read Continents were on the move in the Cretaceous, busy remodeling the shape and tone of life on Earth. At the start of the period, dinosaurs ruled the loosening remnants of the ...

this famous carnivore dominated the forested river valleys in western North America during the late Cretaceous period, 68 million years ago. Although T. rex is a household name, what we know about ...

North America’s most popular interactive dinosaur event Jurassic Quest® has been thrilling millions of guests for over 10 ...

For more than a century, paleontologists have been scouring western North America’s Hell Creek ... Now, experts have uncovered a new dinosaur species from the Cretaceous layers, a turkey-sized ...

Stegosaurus, Allosaurus and Diplodocus are among the Jurassic Period’s most famous faces ... “Across the places on Earth where we’ve looked for dinosaurs and other terrestrial vertebrates – North ...

Scientists have discovered levels of iridium 30 times greater than average in the Cretaceous/Tertiary (KT) boundary, the layer of sedimentary rock laid down at the time of the dinosaur extinction.

Sixty-six million years ago, at the end of the Cretaceous Period, an asteroid impact near the Yucat n Peninsula of Mexico triggered the extinction of all known non-bird dinosaurs. But for the early ...

SNSB and LMU Paleontologists identify a new species of predatory dinosaur from the Cretaceous period in North Africa ... younger Tyrannosaurus rex from North America. On July 21, 1944, the ...