When did Iguanodon live?

When did Iguanodon live?

Discovered in Sussex in 1822, a collection of teeth was the first evidence of a gigantic herbivorous reptile named Iguanodon. This dinosaur and its closest relatives lived during the Early Cretaceous, between 140 and 110 million years ago.

What dinosaurs did Iguanodon live with?

Together with Megalosaurus and Hylaeosaurus, it was one of the three genera originally used to define Dinosauria. The genus Iguanodon belongs to the larger group Iguanodontia, along with the duck-billed hadrosaurs.

What did a Iguanodon eat?


What climate did the Iguanodon live in?

The herbivorous iguanodons probably ate a lot of them. Bernissart was a hot, swampy region: several of its fossilized specimens lived only in hot climates (crocodiles, cicada etc.)

What was the Iguanodon habitat?

Its habitats were: beaches, plains, forests, mountains, deserts and swamps. It lived in North and South America, Asia, Europe, Australia, Belgium, Spain and England.

Where did the T Rex live on Earth?

North America
rex lived at any one time and that about 127,000 generations of the dinosaurs lived and died. Those averages imply that a total of 2.5 billion T. rex lived in the species’ native North America, possibly as far north as Alaska and as far south as Mexico, over a two- to three-million-year timespan.

What period did T Rex live in?

83.6 million years ago – 66 million years ago (Cretaceous)

How did the Iguanodon survive?

Iguanon had a really long little finger which it used to gather food. Their thumbs had spikes on top to help them stab food. And their teeth would be replaced throughout their lives to help them chew tough plants. They may also have used their thumb spike to protect themselves against predators.

Where did brontosaurus live?

Brontosaurus was a herbivore. It lived in the Jurassic period and inhabited North America. Its fossils have been found in places such as Wyoming, Colorado and Wyoming.

Where did the T. rex live on Earth?

Did T. rex really exist?

Fossils are found in a variety of rock formations dating to the Maastrichtian age of the Upper Cretaceous period, 68 to 66 million years ago. It was the last known member of the tyrannosaurids and among the last non-avian dinosaurs to exist before the Cretaceous–Paleogene extinction event.

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