Name: Allosaurus

Length: ~ 10.5 metres

Height: 5 m

Weight: 2300 kg

Kingdom (Classification): Animalia

Vegetation: Eats Stegosaurus, Brachiosaurus (Carnivore)

Habitat - Place of residing: Western North America

Average Lifespan 28 years

Extinction Duration: 163.5 million years ago - 89.3 million years

Reason of Extinction: By Drought

Rivalry: Stegosaurus