This small, chicken-sized dinosaur lived around 230 million years ago. Interestingly, this pushes back the timeline for ...

Gondwana and Laurasia were once two separate landmasses on Earth comprising most of the dry land. Gondwana was made up of South America, Africa, India, Madagascar, Australia, and Antarctica, while ...

Until now, the earliest dinosaurs in Laurasia appeared to have shown up nearly 6 to 10 million years later. The oldest previously known North American dinosaur, Lepidus praecisio, ...

Paleontologists have announced the discovery of "North America's oldest dinosaur." The find challenges the consensus view on the origins of these extinct reptiles.

150 million years ago: Laurasia The massive neck dips, casting a curving shadow on the mossy ground. The dinosaur’s jaws close around its prize. The creature lifts its head, nearly dainty in ...

The surprising discovery means dinosaurs likely traveled to Laurasia from Gondwana much earlier than previously thought. Gizmodo reports that Ahvaytum bahndooiveche was found on the ancestral ...

The UW–Madison team has been analyzing the fossil remains since they were first discovered in 2013 in present-day Wyoming, an area that was near the equator on Laurasia.

The researchers believe this new species may indicate that spinosaurids appeared during the Early Cretaceous period in Laurasia -- a large area of land in the northern European hemisphere -- with ...

A huge dinosaur skull found in southern China appears to belong to an entirely new species, according to a group of paleontologists that studied the specimen. Paleontologists found the fossilized ...

Researchers in Spain have identified a new spinosaurus species that walked on two legs, feasted on fish and measured between 32 and 36 feet when it was alive.

The evidence suggests that Ahvaytum bahndooiveche lived in Laurasia during or soon after a period of immense climatic change known as the Carnian pluvial episode that has previously been ...