found on Acrotholus makes it one of the earliest indisputable known members of the pachycephalosaur family. Like others of its clade, Acrotholus was a bipedal...
15 KB (1,709 words) - 23:28, 22 August 2024
†Hanssuesia †Stegoceras †Texacephale †Pachycephalosaurinae Sereno, 1997 †Acrotholus †Amtocephale †Foraminacephale †Goyocephale †Homalocephale †Platytholus...
39 KB (3,750 words) - 20:04, 11 October 2024
Pachycephalosauridae, as the sister taxon to a clade formed by Prenocephale and Acrotholus. The results of their phylogenetic analyses are shown in the cladogram...
4 KB (205 words) - 22:16, 22 August 2024
direction they dispersed. The oldest known members of the group (such as Acrotholus) are "fully domed" and known from the Santonian stage of the Late Cretaceous...
84 KB (10,222 words) - 00:39, 20 September 2024