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
Edmontosaurus - Wikipedia
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T. Rex Cousin, Zhuchengtyrannus Magnus, The Great Tyrant From
Evidence of feathered polar dinosaurs discovered in Australia
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New fossil tyrannosaur, Moros intrepidus, found in Utah
The tiny tyrant of Prince Creek
NOVA, Did Some Dinosaurs Breed in the Arctic?
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3D Printable Nanuqsaurus hoglundi : The Polar-bear Lizard by