Ceratosaurus in the fight

The two Ceratosaurus were in the fight

Ceratosaurus (Sceraptosaurus by the Harryhausen List) are featured in The Animal World. They were the most carnivorous dinosaurs of the Jurassic. A male Ceratosaurus kills a Stegosaurus in battle, but is soon attacked by a female Ceratosaurus. The two Ceratosaurs fall off of the high cliff into the water to their deaths. Descendents of the Ceratosaurs perished in the extinction.