• Thumbnail for Hypsilophodontidae
    Hypsilophodontidae (or Hypsilophodontia) is a traditionally used family of ornithopod dinosaurs, generally considered invalid today. It historically included...
    22 KB (1,691 words) - 21:57, 22 June 2024
  • Thumbnail for Ornithopoda
    on all fours. The taxonomy of dinosaurs previously ascribed to the Hypsilophodontidae is problematic. The group previously consisted of all non-iguanodontian...
    17 KB (1,470 words) - 06:08, 25 June 2024
  • Thumbnail for Hypsilophodon
    Hypsilophodon to the Iguanodontidae. In 1882 Louis Dollo named a separate Hypsilophodontidae. By the middle of the twentieth century that had become the accepted...
    37 KB (4,281 words) - 09:26, 19 July 2024
  • Thumbnail for Thescelosauridae
    Although Hypsilophodontidae was interpreted as a natural group in the early 1990s, this hypothesis has fallen out of favor and Hypsilophodontidae has been...
    14 KB (1,265 words) - 05:02, 22 July 2024
  • Thumbnail for Qantassaurus
    a basal iguanodont ornithopod that was originally assigned to the Hypsilophodontidae in 1999. Today, this is understood to be an unnatural (paraphyletic)...
    9 KB (981 words) - 17:27, 11 March 2024
  • Thumbnail for Dinosaur Provincial Park
    walkeri Ankylosauria Panoplosaurus Edmontonia Euoplocephalus tutus Hypsilophodontidae Orodromeus Pachycephalosauria Stegoceras Tyrannosauridae Daspletosaurus...
    13 KB (1,181 words) - 15:17, 31 July 2024
  • Thumbnail for Thescelosaurus
    considered it to be a light, agile creature, and assigned it to the Hypsilophodontidae, a family of small bipedal dinosaurs. Other remains of similar animals...
    51 KB (5,380 words) - 05:34, 18 August 2024
  • Thumbnail for Dinosaur
    a method of chewing using skull flexibility and numerous teeth) †Hypsilophodontidae (small European neornithischians) †Iguanodontia ("iguana teeth"; advanced...
    284 KB (28,301 words) - 02:01, 17 August 2024
  • Thumbnail for Parksosaurus
    Norman and colleagues (2004), in the framework of a paraphyletic Hypsilophodontidae, found it to be the sister taxon to Thescelosaurus, and Richard Butler...
    17 KB (1,493 words) - 04:10, 22 July 2024
  • Thumbnail for Dinosaur classification
    Ceratopsidae †Infraorder Ornithopoda †Family Heterodontosauridae †Family Hypsilophodontidae †Family Iguanodontidae * †Family Hadrosauridae The following is based...
    22 KB (1,568 words) - 13:57, 9 May 2024
  • Burianosaurus Changmiania Convolosaurus Gideonmantellia? Parksosaurus? Hypsilophodontidae? Hypsilophodon Vectidromeus Elasmaria Anabisetia Atlascopcosaurus...
    5 KB (435 words) - 18:26, 30 July 2024
  • Thumbnail for Atlascopcosaurus
    assigned to Hypsilophodontidae by its describers, the original classification of Atlascoposaurus was considered untenable given that Hypsilophodontidae has been...
    5 KB (466 words) - 20:34, 11 June 2024
  • Thumbnail for Muttaburrasaurus
    basal euornithopod groups such as the Camptosauridae, Dryosauridae or Hypsilophodontidae. Studies by Andrew McDonald indicate a position in the Rhabdodontidae...
    12 KB (1,174 words) - 02:51, 22 June 2024
  • Thumbnail for Edmontosaurus
    Burianosaurus Changmiania Convolosaurus Gideonmantellia? Parksosaurus? Hypsilophodontidae? Hypsilophodon Vectidromeus Elasmaria Anabisetia Atlascopcosaurus...
    107 KB (11,883 words) - 19:44, 17 August 2024
  • Thumbnail for Ankylosauria
    Serendipaceratops Other taxa Ornithoscelida Phytodinosauria Silesauridae Hypsilophodontidae Jeholosauridae Other articles List of stratigraphic units with ornithischian...
    21 KB (1,821 words) - 06:03, 7 April 2024
  • Thumbnail for Neornithischia
    Hypsilophodontidae...
    13 KB (818 words) - 03:24, 5 August 2024
  • Thumbnail for Maiasaura
    Burianosaurus Changmiania Convolosaurus Gideonmantellia? Parksosaurus? Hypsilophodontidae? Hypsilophodon Vectidromeus Elasmaria Anabisetia Atlascopcosaurus...
    25 KB (2,602 words) - 02:18, 19 August 2024
  • Thumbnail for Hell Creek Formation
    Myhrvold (2011) Ceratopsidae 40% Tyrannosauridae 24% Hadrosauridae 20% Hypsilophodontidae 8% Ornithomimidae 5% Ankylosauridae 1% Pachycephalosauridae 1% Troodontidae...
    46 KB (4,521 words) - 14:51, 2 August 2024
  • Thumbnail for Stegosauria
    Serendipaceratops Other taxa Ornithoscelida Phytodinosauria Silesauridae Hypsilophodontidae Jeholosauridae Other articles List of stratigraphic units with ornithischian...
    64 KB (7,312 words) - 07:01, 20 August 2024
  • Thumbnail for Ornithischia
    particularly those at one point groupt together in the ornithopod family Hypsilophodontidae, are now recognized to not fall within any of the major ornithischian...
    65 KB (5,973 words) - 09:50, 17 August 2024
  • Thumbnail for Oxford Clay
    Galton. 1980. "European Jurassic ornithopod dinosaurs of the families Hypsilophodontidae and Camptosauridae". Neues Jahrbuch für Geologie und Paläontologie...
    15 KB (834 words) - 00:13, 19 June 2024
  • Thumbnail for Hadrosaurus
    Burianosaurus Changmiania Convolosaurus Gideonmantellia? Parksosaurus? Hypsilophodontidae? Hypsilophodon Vectidromeus Elasmaria Anabisetia Atlascopcosaurus...
    21 KB (1,846 words) - 23:56, 30 July 2024
  • Thumbnail for Thyreophora
    Serendipaceratops Other taxa Ornithoscelida Phytodinosauria Silesauridae Hypsilophodontidae Jeholosauridae Other articles List of stratigraphic units with ornithischian...
    12 KB (932 words) - 07:42, 2 July 2024
  • Thumbnail for Hadrosauridae
    Burianosaurus Changmiania Convolosaurus Gideonmantellia? Parksosaurus? Hypsilophodontidae? Hypsilophodon Vectidromeus Elasmaria Anabisetia Atlascopcosaurus...
    62 KB (5,718 words) - 18:08, 3 August 2024
  • Thumbnail for Hadrosauroidea
    Burianosaurus Changmiania Convolosaurus Gideonmantellia? Parksosaurus? Hypsilophodontidae? Hypsilophodon Vectidromeus Elasmaria Anabisetia Atlascopcosaurus...
    10 KB (316 words) - 14:00, 14 June 2024
  • Thumbnail for Shantungosaurus
    Burianosaurus Changmiania Convolosaurus Gideonmantellia? Parksosaurus? Hypsilophodontidae? Hypsilophodon Vectidromeus Elasmaria Anabisetia Atlascopcosaurus...
    10 KB (859 words) - 20:05, 4 August 2024
  • Thumbnail for Tenontosaurus
    challenged this classification and proposed it actually belonged to Hypsilophodontidae. Subsequent phylogenetic analyses have found Tenontosaurus to be intermediate...
    28 KB (2,868 words) - 17:41, 14 July 2024
  • Thumbnail for Parasaurolophus
    Burianosaurus Changmiania Convolosaurus Gideonmantellia? Parksosaurus? Hypsilophodontidae? Hypsilophodon Vectidromeus Elasmaria Anabisetia Atlascopcosaurus...
    64 KB (6,873 words) - 21:48, 15 August 2024
  • Thumbnail for Lambeosaurinae
    Burianosaurus Changmiania Convolosaurus Gideonmantellia? Parksosaurus? Hypsilophodontidae? Hypsilophodon Vectidromeus Elasmaria Anabisetia Atlascopcosaurus...
    25 KB (1,901 words) - 17:58, 14 July 2024
  • Thumbnail for Laosaurus
    for his genus, but this was eventually considered synonymous with Hypsilophodontidae. Charles Gilmore in 1909 assigned a juvenile femur (USNM 5808) to...
    12 KB (1,210 words) - 04:47, 30 January 2023