Umoonasaurus is an extinct genus of plesiosaur belonging to the family Leptocleididae. This genus lived approximately 115 million years ago (Aptian-Albian) in shallow seas covering parts of what is now Australia. It was a relatively small animal around 2.5 meters (8 feet) long. An identifying trait of Umoonasaurus is three crest-ridges on its skull.
Wikipedia has a more detailed and comprehensive article on Umoonasaurus |
Games[]
Jurassic World: The Game[]
Umoonasaurus is one of the tournament creatures in the game.