Ceratosaurus (sir-AT-oh-SAWR-us)
A bipedal theropod from the Late Jurassic of Colorado, USA and Tanzania.
Ceratosaurus had short but strong arms. It had four fingers with claws on each hand,
and three toes with claws on each foot. Some of the footbones were fused.
[Greek kerat, "horned"].
Length: 4,5-6 m
Weight: 500 kg-1 tonne