Search results

dome allows Foraminacephale to be differentiated further from Stegoceras. In young Stegoceras, the dome is flat; however, in even the smallest Foraminacephale...

group Marginocephalia. Stegoceras itself has been considered basal (or "primitive") compared to other pachycephalosaurs. Stegoceras was most likely herbivorous...

in south Alberta. In 1945, it was transferred to Stegoceras by C.M. Sternberg himself, as a Stegoceras sternbergi. The genus Hanssuesia was first named...

paleontologists thought that Troodon, then known only from teeth, was the same as Stegoceras, which had similar teeth. Accordingly, what are now known as pachycephalosaurids...

species of the genus Troodon in 1953, and later transferred to the genus Stegoceras. After decades of being considered dubious, it was re-evaluated in 2021...

pachycephalosaurids known from Dinosaur Park, including Stegoceras validum, Hanssuesia sternbergi and Foraminacephale brevis. It is unclear whether all of these species...

Unescoceratops and the pachycephalosaurians Stegoceras validum, Stegoceras sternbergi and Stegoceras brevis are known from the Dinosaur Park Formation...

dinosaurs, Stegoceras lambei, n. sp., described. Journal of Paleontology 19(5):534-538 Sullivan, R. M. (2003). "Revision of the dinosaur Stegoceras Lambe (Ornithischia...

and tall hind legs. The head of Prenocephale was comparable to that of Stegoceras, albeit with closed supratemporal fenestrae. Also, the paired grooves...

Bailleul et al. (2016). Restudies of the fossil material attributed to Stegoceras novomexicanum are published by Williamson & Brusatte (2016) and Jasinski...

Sullivan, R. M. (2003). "Revision of the dinosaur Stegoceras Lambe (Ornithischia, Pachycephalosauridae)". Journal of Vertebrate Paleontology...

similar if not greater than more derived pachycephalosaur. Compared to Stegoceras validum and later Campanian pachycephalosaurids, the dorsally convex frontonasal...

in their 1943 hypothesis that Stegoceras validum exhibited sexual dimorphism. Under Galton's interpretation, as Stegoceras grew the dome expanded until...

Colepiocephale lambei Hanssuesia sternbergi Stegoceras novomexicanum Stegoceras validum...

occipital region of Stegoceras was well-demarcated for muscle-attachment and it is believed that the jaw movement of Stegoceras and other pachycephalosaurs...

Evans, D.C. (2016). "Cranial variation and systematics of Foraminacephale brevis gen. nov. and the diversity of pachycephalosaurid dinosaurs (Ornithischia:...

Foraminacephale F. brevis Also known from the Dinosaur Park Formation A pachycephalosaurid, once thought to be a species of Stegoceras Gremlin G. slobodorum...

thought to be a species of Stegoceras Gravitholus G. albertae "Frontoparietal dome." Potentially synonymous with Stegoceras validum. Hanssuesia H. sternbergi...

been found, though there are well-preserved skeletons of the related Stegoceras, Homalocephale, and Prenocephale. Based on these taxa, Alaskacephale had...

the fused frontals and parietals. The holotype is comparable in size to Stegoceras validum (UA2), with the frontoparietal dome measuring 115 mm long in LSUMNS...