ALLOSAURUS

Pronunciation: AL-uh-SAWR-us

Allosaurus fragilis

"fragile different lizard"

Allosaurus was the largest land carnivore of the late Jurassic Period. Possessing an appetite for supersized animals, it used its flexible jaws like a snake to gulp down huge mouthfuls of meat.

Fossil evidence reveals clashes between Allosaurus and Stegosaurus. Discoveries include a Stegosaurus back plate with an Allosaurus bite mark and an Allosaurus vertebra with a puncture wound the size of a Stegosaurus tail spike.

Where found: North America, Africa, Australia, Europe

Geologic time frame: Late Jurassic, 155 – 145 million years ago

Diet: carnivore

Habitat: savannas, woodlands, dry floodplains

Weight: 1,500 – 5,000 lbs

Plan your visit today!

The Phoenix Zoo is one of the largest non-profit zoos in the U.S., caring for over 3,000 animals, with nearly 400 species represented, including many threatened/endangered species.

Plan your visit today!

The Phoenix Zoo is one of the largest non-profit zoos in the U.S., caring for over 3,000 animals, with nearly 400 species represented, including many threatened/endangered species.