Newly discovered, primitive cousins of T. rex shed light on the

Fossils of primitive cousins of T. rex that had short, bulldog snouts and even shorter arms have been discovered by scientists in Morocco. The two new dinosaur species belong to the Abelisauridae, a family of carnivorous dinosaurs that were counterparts to the tyrannosaurs of the Northern Hemisphere. They lived at the end of the Cretaceous period and show that dinosaurs were diverse in Africa just before their mass extinction by an asteroid 66 million years ago.

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Scientists Discover New “Primitive Cousins of T. Rex” – Finding Sheds Light on the End of the Age of Dinosaurs in Africa

Paleontology – News, Research and Analysis – The Conversation – page 5

Newly discovered, primitive cousins of T. rex shed light on the, rex

Discovery of brainy T rex ancestor sheds light on dinosaur's dominance, Dinosaurs

Primitive cousins of T. rex had snouts like bulldogs and even shorter arms

palaeontology Archivi - Scientificult

Primitive Cousins Of T. Rex Had Snouts Like Bulldogs And Even Shorter Arms - Zenger News

T-rex cousin: Fossils of 3-foot-tall Tyrannosaurus rex relatives discovered