Commons Attribution 2.0 truetrue 6 May 2021 English Tyrannosaurus Rex Osborn (1905)- a theropod dinosaur skeleton on display at Field Museum of Natural History...
DescriptionTyrannosaurus rex (theropod dinosaur) (Hell Creek Formation, Upper Cretaceous; near Faith, South Dakota, USA) 38.jpg English: Tyrannosaurus rex Osborn...
DescriptionTyrannosaurus rex (theropod dinosaur) (Hell Creek Formation, Upper Cretaceous; near Faith, South Dakota, USA) 37.jpg English: Tyrannosaurus rex Osborn...