Morelladon

more-AY-ah-dohn, “tooth from Morella”

Morelladon was one of many relatives of Iguanodon roaming the earth around the same time. It differed from the others by having a low sail on its back. The sail may have been used for display, warming itself in the sun, or storing energy.

Where:

Spain

How Long:

20 feet

What It Ate:

Plants

When:

125 million years ago