Darren Tanke Reference Libraries

Pachyrhinosaurus, meaning "thick-nosed reptile" was a genus of ceratopsian dinosaur which existed during the Late Cretaceous Period of North America. It was first discovered by Charles M. Sternberg in Alberta, Canada in 1946. It was named in 1950. Twelve partial skulls and an assortment of fossils have been found throughout Alberta and Alaska. Many of these fossils were not studied until the...