Deinonychus's name means "terrible claw," referring to its large, sickle-shaped claw on each foot. elaborate
Acrocanthosaurus had spines along its back that were much taller than those of most other theropods, possibly supporting a hump or sail. elaborate
Carnotaurus is one of the few known theropod dinosaurs with horns on its head. elaborate
Titanosaurus's name, meaning "titanic lizard," is ironic, as its size was relatively modest compared to other sauropods of its time. elaborate
T. Rex arms were so short, they couldn't even reach its mouth. elaborate