• Thumbnail for Pentaceratops
    genus was named in 1923 when its type species, Pentaceratops sternbergii, was described. Pentaceratops lived around 76–73 million years ago, its remains...
    22 KB (2,310 words) - 05:02, 2 January 2025
  • Thumbnail for Parasaurolophus
    theropods. Specifically, its contemporaries were the ceratopsian Pentaceratops sternbergii; the pachycephalosaur Stegoceras novomexicanum; and some unidentified...
    64 KB (6,873 words) - 03:40, 16 December 2024
  • Thumbnail for Chasmosaurinae
    speculated that this may be due to some specimens included as Pentaceratops sternbergii being misclassified, and possibly referable to other species pending...
    9 KB (672 words) - 01:34, 19 November 2024
  • Thumbnail for Titanoceratops
    Thomas Lehman as an aberrant and unusually large individual of Pentaceratops sternbergii, previously described from the same area. The specimen was later...
    17 KB (1,839 words) - 05:18, 2 January 2025
  • Thumbnail for Chasmosaurus
    honours Loris Shano Russell. In 1987, Gregory S. Paul renamed Pentaceratops sternbergii into Chasmosaurus sternbergi, but this has found no acceptance...
    29 KB (3,378 words) - 22:36, 2 December 2024
  • Thumbnail for Triceratops
    cladogram below follows Longrich (2014), who named a new species of Pentaceratops, and included nearly all species of chasmosaurine. For many years after...
    99 KB (10,339 words) - 13:27, 24 December 2024
  • Thumbnail for Utahceratops
    basal chasmosaurines with Pentaceratops. The below cladogram follows Longrich (2014), who named a new species of Pentaceratops, and included nearly all...
    11 KB (1,009 words) - 05:19, 2 January 2025
  • Thumbnail for Kosmoceratops
    between a clade containing Chasmosaurus and its closest relatives, and Pentaceratops and its relatives. Contrary to previous studies and informed by their...
    73 KB (8,462 words) - 17:48, 30 June 2024
  • Thumbnail for Archosaur
    Tsintaosaurus spinorhinus (an ornithopod), Daspletosaurus torosus (a tyrannosaurid), Pentaceratops sternbergii (a ceratopsian), and Grus grus (a neornithian)....
    58 KB (5,566 words) - 18:38, 8 December 2024
  • Thumbnail for Furcatoceratops
    Chasmosaurus belli Pentaceratops sternbergii...
    8 KB (651 words) - 05:08, 2 January 2025
  • It is Campanian in age and is characterized by the ceratopsian Pentaceratops sternbergii, which lived throughout the Kirtlandian. The geological formations...
    28 KB (3,176 words) - 14:03, 20 April 2024
  • Thumbnail for Nasutoceratops
    Chasmosaurus belli Pentaceratops sternbergii...
    69 KB (7,938 words) - 07:24, 10 September 2024
  • Thumbnail for Judiceratops
    below cladogram follows Longrich (2015), who named a new species of Pentaceratops, and included nearly all species of chasmosaurine. Despite the fragmentary...
    9 KB (809 words) - 05:16, 2 January 2025
  • Thumbnail for Coahuilaceratops
    constriction in the distal region) is more reminiscent of large specimens of Pentaceratops than of Agujaceratops. In the phylogenetic analysis performed by the...
    15 KB (1,119 words) - 05:15, 2 January 2025
  • fossils that have been recovered from the formation, most notably Pentaceratops sternbergii,. Other fossils found in the formation are the ammonite Lewyites...
    6 KB (586 words) - 12:24, 11 December 2024
  • Thumbnail for Spiclypeus
    from the Judith River Formation and the dubious chasmosaurine species Pentaceratops aquilonius from the Dinosaur Park Formation (located just over the Canada–United...
    14 KB (1,603 words) - 14:45, 26 July 2024
  • Thumbnail for Bisticeratops
    dentaries. The holotype specimen was originally thought to be a specimen of Pentaceratops, despite being two million years younger than other specimens of that...
    7 KB (508 words) - 05:14, 2 January 2025
  • Thumbnail for Vagaceratops
    Chasmosaurinae had a deep evolutionary split between a Chasmosaurus clade and a Pentaceratops clade. Vagaceratops was hypothesized to be the last member of the Chasmosaurus...
    10 KB (803 words) - 05:19, 2 January 2025
  • Thumbnail for Sierraceratops
    Pentaceratops sternbergii Utahceratops Navajoceratops Terminocavus...
    6 KB (585 words) - 05:17, 2 January 2025
  • Pachyrhinosaurus canadensis Pachyrhinosaurus lakustai Pentaceratops Pentaceratops sternbergii Platyceratops Platyceratops tatarinovi Prenoceratops Prenoceratops...
    110 KB (1,303 words) - 18:07, 14 December 2024
  • Thumbnail for Kirtland Formation
    astragali, manual phalanxes and manual unguals. A junior synonym of Pentaceratops sternbergii, diagnostic characteristics of the species were pathologies. P...
    30 KB (1,428 words) - 22:30, 16 July 2024
  • Thumbnail for Menefeeceratops
    1923, "A new genus and species of Ceratopsia from New Mexico, Pentaceratops sternbergii, American Museum Novitates 93: 1-3 McDonald, Andrew T.; Wolfe...
    10 KB (858 words) - 05:05, 2 January 2025
  • Thumbnail for List of marginocephalian type specimens
    1923, "A new genus and species of Ceratopsia from New Mexico, Pentaceratops sternbergii, American Museum Novitates 93: 1-3 Horner, John R.; Goodwin, Mark...
    194 KB (10,220 words) - 21:39, 26 December 2024
  • multiple names: authors list (link) CS1 maint: numeric names: authors list (link) Pentaceratops Sternbergii Albertosaurus Sternbergii Official website...
    13 KB (1,511 words) - 21:23, 15 December 2023
  • Thumbnail for Nodocephalosaurus
    1923, "A new genus and species of Ceratopsia from New Mexico, Pentaceratops sternbergii, American Museum Novitates 93: 1-3 Williamson Thomas E.; Carr...
    31 KB (3,103 words) - 14:45, 31 December 2024
  • Thumbnail for Timeline of ceratopsian research
    family Psittacosauridae. Osborn named the new genus and species Pentaceratops sternbergii. 13 July: George Olsen, a member of the Central Asiatic Expedition...
    119 KB (10,480 words) - 17:18, 24 May 2024
  • †Paronychodon †Paronychodon lacustris †Parrishia †Pentaceratops – type locality for genus †Pentaceratops sternbergii – type locality for species Pholadomya †Pinna...
    70 KB (2,640 words) - 20:37, 24 November 2024
  • genus †Parikimys – type locality for genus †Parviraptor †PentaceratopsPentaceratops sternbergii †Pinna †Placenticeras †Placenticeras meeki †Platyceramus...
    81 KB (3,044 words) - 20:37, 24 November 2024
  • †Parikimys carpenteri – type locality for species †Parviraptor †PentaceratopsPentaceratops sternbergii †Pentasauropus †Petropteron – type locality for genus †Petropteron...
    47 KB (2,590 words) - 07:55, 18 November 2024
  • Thumbnail for Fruitland Formation
    lambeosaurine hadrosaurid also known from the Kaiparowits Formation. Pentaceratops P. sternbergii Fossil Forest [Two] nearly complete skulls and a nearly complete...
    17 KB (1,170 words) - 04:47, 19 November 2024