 | Pachycephalosauria (redirect from Homalocephaloidea) Pachycephalosauria (/ˌpækɪsɛfələˈsɔːriə, -ˌkɛf-/; from Greek παχυκεφαλόσαυρος for 'thick headed lizards') is a clade of ornithischian dinosaurs. Along... 40 KB (3,578 words) - 18:39, 23 April 2024 |
 | Triceratops horridus) Goyocephala (Goyocephale + Pachycephalosaurus) Homalocephaloidea (Homalocephale + Pachycephalosaurus) Homalocephalidae Pachycephalosauridae... 22 KB (1,574 words) - 00:20, 20 March 2024 |
 | pachycephalosaur evolutionary relationships. He also named the Goyocephala and Homalocephaloidea. 1987 Emily Buchholtz Giffin, Diane Gabriel, and Rolf Johnson described... 33 KB (2,974 words) - 06:37, 14 August 2023 |