
Agujaceratops (meaning "horned face from Aguja") is a genus of chasmosaurine ceratopsid dinosaur from the Late Cretaceous (Campanian) of western Texas. Two species are known: A. mariscalensis and A. mavericus, both recovered from the Aguja Formation.
Agujaceratops (meaning "horned face from Aguja") is a genus of chasmosaurine ceratopsid dinosaur from the Late Cretaceous (Campanian) of western Texas. Two species are known: A. mariscalensis and A. mavericus, both recovered from the Aguja Formation.
==Discovery and species== thumb|left|Restoration of Agujaceratops mariscalensis thumb|left|Size comparison of Agujaceratops mariscalensis to a human left|thumb|Juvenile Agujaceratops skeleton as reproduced by Triebold Paleontology in Woodland Park, Colorado, USA In 1938, three dinosaur bone beds were excavated, and ceratopsian material was collected from Big Bend National Park (Texas) by William Strain. This material was studied by Lehman in 1989 and named Chasmosaurus mariscalensis. It is known only from the holotype UTEP P.37.7.086 a partial adult skull which includes a braincase, left supraorbital horncore, left maxilla and a right dentary. Additional material was associated with the holotype, but not considered to be part of it. All specimens of Agujaceratops were collected from the lower part of the Upper Shale member of the Aguja Formation, dating to about 77 million years ago, in the Big Bend National Park, Brewster County. Additional material was recovered from elsewhere in west Texas, including a nearly complete skull from Rattlesnake Mountain designated TMM 43098-1.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).