FANDOM


Pisanosaurus

Pisanosaurus might be the oldest known member of the ornithischian dinosaur group. It lived about 225 million years ago, in what is now Argentina. Scientists guess that it was probably a fast, two-legged runner.

Ad blocker interference detected!


Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.