Period: The Iguanodon lived in the early Cretaceous period (about 135-125 million years).

Habitat: The Iguanodon lived in every continent except for Antarctica.

Diet: The Iguanodon was a herbivore (plant eater).

Size: The Iguanadon was at least 30 feet long and 16 feet tall.

Description: The Iguanodon was extremely intelligent. The Iguanodon was said to run at least 15-20 km/hr.

Back in 1829 the Iguanodon fossils were very common and were found in many different museums, especially in Belgium, England, Germany, North America, and in the USA.