article: Tyrannosauridae
links: Megalosauridae Daspletosaurus Gorgosaurus Lythronax Tyrannosaurus Zhuchengtyrannus Dryptosaurus Albertosaurus Tyrannosaurus rex Edward Drinker Cope Late Cretaceous Nanuqsaurus Nanotyrannus Henry Fairfield Osborn Carnegie Museum of Natural History North America Royal Tyrrell Museum of Palaeontology Tarbosaurus Asia Alioramus Alectrosaurus Qianzhousaurus