Unaysaurus is a genus of prosauropod dinosaur, from the Late Triassic. It was discovered in southern Brazil in 1989. Like most early dinosaurs, it was small. Unaysaurus eating. Retrieved from "https://cooldinofacts.fandom.com/wiki/Unaysaurus?oldid=6605" Categories: Dinosaurs Dinosaurs of South America Triassic Dinosaurs Prosauropods Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.