Pisanosaurus
Pisanosaurus (meaning "Pisano lizard") is a genus of primitive ornithischian dinosaur from the Upper Triassic of what is now South America. It was a bipedal herbivore described by Argentine paleontologist Rodolfo Casamiquela in 1967. Only one species the type, Pisanosaurus mertii, is known, based on a single partial skeleton.
| Pisanosaurus Temporal range: Upper Triassic, 228–216.5 mya | |
|---|---|
 | |
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Class: | |
| Superorder: | |
| Order: | |
| Family: | Pisanosauridae Casamiquela, 1967 |
| Genus: | Pisanosaurus Casamiquela, 1967 |
It is the oldest known ornithischian.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.