Ornithomimus, dinosaur foot Dimetrodon This small alligatorine is known

This small alligatorine is known for its stout jaws and bulbous teeth

claws and some caudal (tail) vertebrae

complexity and demand but ranges from 45 to 120 days

and the tibia is longer than in the Berlin specimen

It is the largest-known duck-bill dinosaur

Ornithomimus, dinosaur foot Dimetrodon This small alligatorine is knownOrnithomimus was an ostrich like dinosaur with a toothless, horny beak, a small head, large eyes, a relatively large brain, a long neck, long tail, long legs, and hollow bones. It was about 15 20 feet long (4. 5 6 m) and 6 8 feet (1. 8 2. 4 m) tall. About half of its length was its neck and tail. It had short arms with three clawed fingers on each hand, and long legs with three clawed toes on each foot. A long tail acted as a counterbalance and as a