The new species, named Tyrannosaurus mcraeensis, was uncovered in the Hall Lake Formation in New Mexico.
Meet T.Rex's closest relative! Scientists discover the remains of a ferocious dinosaur that roamed New Mexico 71 million years ago
Fact Check: Did China Discover 'Dinosaur-Like Creatures' in Uncharted Land?
T. rex's older, equally hulking relative found in New Mexico
Fossil Unearthed in New Mexico Years Ago Is Identified as T. Rex Relative
Paleontologists Stunning Conclusion: 2.5 Billion T. Rexes Roamed North America Over the Cretaceous Period
T-Rex: Tyrannosaurus Dinosaur Facts and Information
Tyrannosaurus - Wikipedia
New species is older relative of T. rex
Tyrannosaurs show their sensitive side: UNM Newsroom
Famous Dinosaurs - Fossils and Paleontology (U.S. National Park Service)
T. rex's tiny predecessor has a Mesa connection
New species of tyrannosaur, Daspletosaurus wilsoni, hints at ancestor of T. rex
Suskityrannus hazelae: A relative of Tyrannosaurus rex, but just 3 feet tall
The Bisti Beast New Mexico Museum of Natural History & Science
New Mexico Museum of Natural History and Science