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

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

Discovery of Tiny Bones, Teeth Reveals Multiple Dinosaur Species

Rare T. Rex Leaves Montana, Heads to Smithsonian

Dinosaurs Lived--and Made Little Dinos--in the Arctic

Discover the Northern Tyrannosaurs Rex Fossils

How many Tyrannosaurus rex lived on Earth?, Earth

How did T. rex get such keen, predatory senses? New tyrannosaur

Fossil Studies, Free Full-Text

T-Rex's 'smaller cousin from the north' discovered in Alaska

Appalachiosaurus montgomeriensis - Encyclopedia of Alabama

New fossils are redefining what makes a dinosaur