https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0043911
Martharaptor greenriverensis, a New Theropod Dinosaur from the Lower Cretaceous of Utah | PLOS One
Background The Yellow Cat Member of the Cedar Mountain Formation (Early Cretaceous, Barremian?) of Utah has yielded a rich dinosaur fauna, including the basal...
martharaptor greenriverensistheropod dinosaurlower cretaceousplos onenew