This comprehensive guide provides a detailed overview of the Pachyrhinosaurus, a genus of ceratopsid dinosaur that lived during the Late Cretaceous period. It includes information on the physical characteristics, habitat, diet, and behavior of this species, as well
Pachyrhinosaurus is a genus of centrosaurine ceratopsid dinosaur from the Late Cretaceous period of North America. The first examples were discovered by Charles M. Sternberg in Alberta, Canada, in 1946, and named in 1950. Over a dozen partial skulls and a large assortment of other fossils from various species have been found in Alberta and Alaska. A great number were not available for study until the 1980s, resulting in a relatively recent increase of interest in Pachyrhinosaurus.