Stegosaurus

Stegosaurus is a dinosaur that lived 150-145 million years ago during in the Late Jurassic Period. He is a character from Fantasia, appearing in the "Rite of Spring" segment.

Fantasia
Stegosaurus is one of many dinosaurs/animals in the sequence, mixed in with Permian, Triassic, Jurassic and Cretaceous species. When the Tyrannosaurus first appears, he is shocked like many of them. When the Tyrannosaurus lunges for the herbivores, the Stegosaurus is slow in getting away and fights the Tyrannosaurus in an effort to save himself. However, he is killed and eaten by the T-Rex.

Later, other stegosaurs appears in the group of dinosaurs marching through the drought. They are trapped in a muddy pit with Brontosaurus and Diplodocus then they are killed by heat exhaustion and attacked by desperately hungry Ceratosaurs.

Disney Parks
Stegosaurus appears in both the Primeval World diorama on the Disneyland Railroad and in the Universe of Energy at Epcot. In both attractions, his fight with the Tyrannosaurus is re-created.