Daspletosaurus is a genus of tyrannosaurid dinosaur that lived in Laramidia between about 79 and 74.4 million years ago, during the Late Cretaceous Period. The genus Daspletosaurus contains three name
Daspletosaurus torosus
The D. torosus holotype specimen mounted at the Canadian Museum of Nature.
Originally believed to be a specimen of Gorgosaurus, this skull was later sold to the Field Museum and is now reassigned to Daspletosaurus torosus
Dinosaur Park specimen (FMNH PR308), nicknamed "Gorgeous George", mounted at the Field Museum
Thanatotheristes is a genus of tyrannosaurid dinosaur from the Late Cretaceous of Laramidia, approximately 80.1-79.5 Ma. Thanatotheristes contains only one species, T. degrootorum. Fossils of this tax
Daspletosaurus
…multiple specimens which may represent new species of Daspletosaurus from Alberta and Montana, but these have not been formally described. The taxon Thanatotheristes has been suggested to represent a species of Daspletosaurus, D. degrootorum, but this has not been widely supported. Daspletosaurus is closely related…
Thanatotheristes degrootorum
Alioramus Life Restoration