Fossils of Miniature T. Rex Found in Arctic

Prehistoric creature, which roamed Arctic some 70 million years ago, during late Cretaceous period, was about half the size of fearsome first cousin farther to south

Types of Tyrannosaur Dinosaurs and Origins of T. Rex

Appalachiosaurus montgomeriensis - Encyclopedia of Alabama

T.Rex Cousin Bones Prove Existence of 'Pygmy Tyrannosaur

New Fossil Suggests T. Rex Got Smart Before It Got Big

Fossils of Miniature T. Rex Found in Arctic

Fossil find adds to evidence of dinosaurs living in Arctic year-round - The Jerusalem Post

This Dinosaur Found in Chile Had a Battle Ax for a Tail - The New York Times

Researchers discover 'lost world' of arctic dinosaurs after digging up huge, duck-billed skeleton, The Independent

Tiny tyrannosaurs rewrite evolutionary rules

Dinosaurs In The Snow, What Are The Facts?

New dinosaur, cousin of T. Rex, discovered in Arctic