During the Early Cretaceous dinosaur faunas began to change.

A new ceratopsian dinosaur from the Upper Cretaceous of Montana, with a note on Hypacrosaurus.

Parasaurolophus was a hadrosaurid, part of a diverse family of Cretaceous dinosaurs known for their range of bizarre head adornments.

Learn more about the Chasmosaurus and other Late Cretaceous dinosaurs.

The holiday for mammals ended when the great Cretaceous dinosaurs evolved.

"Some kind of Late Cretaceous dinosaur," the paleontologist had said when Sam had taken it to the museum open house.

Discoveries of non-flying Late Cretaceous feathered dinosaurs in China however suggest that flight could not have been the original primary function.

At first he thought it was gum, but it seemed more like black tar sucking him downward as though he were a Cretaceous dinosaur.

Marine transgressions and the evolution of Cretaceous dinosaurs.

His specialist fields of research include phylogenetics, functional morphology, and evolution of Late Cretaceous dinosaurs.