• Thumbnail for Hanssuesia
    contains the single species Hanssuesia sternbergi. Hanssuesia is based on a skull dome originally named Troodon sternbergi by Barnum Brown and Erich Maren...
    5 KB (529 words) - 23:04, 19 September 2024
  • Thumbnail for Gravitholus
    pachycephalosaurids known from Dinosaur Park, including Stegoceras validum, Hanssuesia sternbergi and Foraminacephale brevis. It is unclear whether all of these species...
    4 KB (356 words) - 23:00, 19 September 2024
  • Thumbnail for Stegoceras
    Stegoceras, moved S. lambei to the new genus Colepiocephale, and S. sternbergi to Hanssuesia. He stated that the genus Stegoceras had become a wastebasket taxon...
    84 KB (10,222 words) - 00:39, 20 September 2024
  • Thumbnail for Prenocephale
    Colepiocephale lambei Hanssuesia sternbergi Stegoceras novomexicanum Stegoceras validum...
    8 KB (671 words) - 15:02, 28 August 2024
  • Thumbnail for Homalocephale
    Colepiocephale lambei Hanssuesia sternbergi Stegoceras novomexicanum Stegoceras validum...
    8 KB (686 words) - 17:53, 26 July 2024
  • Thumbnail for Goyocephale
    Hanssuesia sternbergi Colepiocephale lambei Stegoceras validum Stegoceras novomexicanum...
    9 KB (852 words) - 18:06, 22 August 2024
  • Thumbnail for Alaskacephale
    Stegoceras novomexicanum Stegoceras validum Colepiocephale lambei Hanssuesia sternbergi...
    19 KB (1,865 words) - 04:58, 23 August 2024
  • Powers & Currie (2023), who interpret both Gravitholus albertae and Hanssuesia sternbergi as likely junior synonyms of Stegoceras validum. Han et al. (2023)...
    285 KB (29,847 words) - 21:35, 24 September 2024
  • Thumbnail for Foraminacephale
    Foraminacephale from all other pachycephalosaurids. Unlike Stegoceras, Hanssuesia, and Colepiocephale, the parietal bone of Foraminacephale (which constitutes...
    14 KB (1,348 words) - 18:34, 22 August 2024
  • Thumbnail for List of marginocephalian type specimens
    to Early Campanian Milk River Formation, Alberta Partial dentary Hanssuesia sternbergi NMC 8817 Canadian Museum of Nature Middle Campanian Dinosaur Park...
    194 KB (10,222 words) - 06:10, 5 September 2024