But T. rex was also the last of its meat-tearing family. The earliest tyrannosaurs evolved about 166 million years ago. In ...

Tarbosaurus, one of the most impressive apex predators of the end Cretaceous Period, was a tyrannosaurid, a close relative of its American ally.

Misidentified bones that languished in the drawers of a Mongolian institute for 50 years belong to a new species of tyrannosaur that rewrites the family history of the mighty T-Rex, scientists ...

Newly discovered ‘Dragon Prince’ dinosaur rewrites family history of T rex Khankhuuluu mongoliensis lived roughly 86 million years ago and was an immediate precursor to the dinosaur lineage ...

A newly identified dinosaur species from Mongolia is rewriting the history of the T. rex family tree. Dubbed the “Dragon Prince” (scientifically named Khankhuuluu mongoliensis), this ...

The findings support earlier research suggesting that T. rex was more closely related to Tarbosaurus, a large Asian carnivore, than to other North American predators such as Daspletosaurus.

The finding tracks with past research that suggests T. rex was more closely related to the large carnivore Tarbosaurus in Asia compared with top predators in North America such as Daspletosaurus ...

It lived in Mongolia during the Late Cretaceous period (about 72-66 million years ago) and would have shared its habitat with a gigantic relative of the T rex called Tarbosaurus.

He’s already violated his oath dozens of times and he’s not even out of the Preamble yet.