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
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
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
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
ROM Board of Trustees member H.D. Warren, as the first member of Hypsilophodontidae from Canada and the first specimen of Thescelosaurus to preserve a...
83 KB (9,241 words) - 17:36, 31 October 2024
a basal iguanodont ornithopod that was originally assigned to the Hypsilophodontidae in 1999. Today, this is understood to be an unnatural (paraphyletic)...
9 KB (985 words) - 19:20, 22 August 2024
assigned to Hypsilophodontidae by its describers, the original classification of Atlascoposaurus was considered untenable given that Hypsilophodontidae has been...
5 KB (474 words) - 21:57, 22 August 2024
a method of chewing using skull flexibility and numerous teeth) †Hypsilophodontidae (small European neornithischians) †Iguanodontia ("iguana teeth"; advanced...
283 KB (28,268 words) - 18:11, 30 October 2024
Ceratopsidae †Infraorder Ornithopoda †Family Heterodontosauridae †Family Hypsilophodontidae †Family Iguanodontidae * †Family Hadrosauridae The following is based...
22 KB (1,568 words) - 22:11, 27 October 2024
walkeri Ankylosauria Panoplosaurus Edmontonia Euoplocephalus tutus Hypsilophodontidae Orodromeus Pachycephalosauria Stegoceras Tyrannosauridae Daspletosaurus...
13 KB (1,181 words) - 15:17, 31 July 2024
Burianosaurus Callovosaurus Thescelosauridae? Hypsilophodontidae? Gideonmantellia? Hypsilophodon Vectidromeus? Elasmaria Anabisetia Atlascopcosaurus Chakisaurus...
105 KB (11,833 words) - 21:35, 20 September 2024
Burianosaurus Callovosaurus Thescelosauridae? Hypsilophodontidae? Gideonmantellia? Hypsilophodon Vectidromeus? Elasmaria Anabisetia Atlascopcosaurus Chakisaurus...
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basal euornithopod groups such as the Camptosauridae, Dryosauridae or Hypsilophodontidae. Studies by Andrew McDonald indicate a position in the Rhabdodontidae...
12 KB (1,177 words) - 22:28, 22 August 2024
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 (1,509 words) - 18:16, 22 August 2024
Myhrvold (2011) Ceratopsidae 40% Tyrannosauridae 24% Hadrosauridae 20% Hypsilophodontidae 8% Ornithomimidae 5% Ankylosauridae 1% Pachycephalosauridae 1% Troodontidae...
46 KB (4,521 words) - 10:05, 4 September 2024
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) - 08:33, 27 October 2024
Serendipaceratops Other taxa Ornithoscelida Phytodinosauria Silesauridae Hypsilophodontidae Jeholosauridae Other articles List of stratigraphic units with ornithischian...
21 KB (1,880 words) - 21:29, 17 October 2024
Burianosaurus Callovosaurus Thescelosauridae? Hypsilophodontidae? Gideonmantellia? Hypsilophodon Vectidromeus? Elasmaria Anabisetia Atlascopcosaurus Chakisaurus...
25 KB (2,602 words) - 23:19, 22 August 2024
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
Burianosaurus Callovosaurus Thescelosauridae? Hypsilophodontidae? Gideonmantellia? Hypsilophodon Vectidromeus? Elasmaria Anabisetia Atlascopcosaurus Chakisaurus...
21 KB (1,851 words) - 18:17, 25 August 2024
Notohypsilophodon was an iguanodont, and instead assigned it to the more basal Hypsilophodontidae, which made it at the time the only South American hypsilophodont...
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to various families. Nopcsa (1901) also had referred the genus to Hypsilophodontidae, and he suggested affinities with Camptosaurus in 1902, 1904 and 1915...
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Galton. 1980. "European Jurassic ornithopod dinosaurs of the families Hypsilophodontidae and Camptosauridae". Neues Jahrbuch für Geologie und Paläontologie...
16 KB (834 words) - 04:39, 25 October 2024
Burianosaurus Callovosaurus Thescelosauridae? Hypsilophodontidae? Gideonmantellia? Hypsilophodon Vectidromeus? Elasmaria Anabisetia Atlascopcosaurus Chakisaurus...
5 KB (442 words) - 17:01, 5 September 2024
Serendipaceratops Other taxa Ornithoscelida Phytodinosauria Silesauridae Hypsilophodontidae Jeholosauridae Other articles List of stratigraphic units with ornithischian...
64 KB (7,328 words) - 16:04, 17 October 2024
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
Burianosaurus Callovosaurus Thescelosauridae? Hypsilophodontidae? Gideonmantellia? Hypsilophodon Vectidromeus? Elasmaria Anabisetia Atlascopcosaurus Chakisaurus...
62 KB (5,718 words) - 18:08, 3 August 2024
Burianosaurus Callovosaurus Thescelosauridae? Hypsilophodontidae? Gideonmantellia? Hypsilophodon Vectidromeus? Elasmaria Anabisetia Atlascopcosaurus Chakisaurus...
64 KB (6,873 words) - 21:48, 15 August 2024
Clade: Dinosauria Clade: †Ornithischia Clade: †Neornithischia Family: †Hypsilophodontidae Genus: †Vectidromeus Longrich et al., 2023 Species: †V. insularis...
3 KB (233 words) - 02:05, 9 October 2024