Saurischia (/sɔːˈrɪskiə/ saw-RIS-kee-ə, meaning "reptile-hipped" from the Greek sauros (σαῦρος) meaning 'lizard' and ischion (ἴσχιον) meaning 'hip joint')...
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Dinosaur classification (section Order Saurischia)
" In 1887 and 1888 Harry Seeley divided dinosaurs into the two orders Saurischia and Ornithischia, based on their hip structure. These divisions have proved...
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within the clade Saurischia, as the sister group to Sauropodomorpha. This was the result of the removal of Theropoda from Saurischia and its placement...
26 KB (2,014 words) - 20:39, 21 August 2024
In 1972, Peter Galton classified the genus as not diagnosable beyond Saurischia. Later, using cladistic analysis, some researchers put Herrerasaurus and...
57 KB (6,233 words) - 22:07, 27 August 2024
Stegosaurus sp. Dinosauria Saurischia Theropoda Allosaurus fragilis Dinosauria Saurischia Theropoda Allosaurus fragilis Dinosauria Saurischia Sauropoda Camarasaurus...
15 KB (1,270 words) - 06:45, 23 December 2023
redefined Sauropodomorpha and Saurischia and recovered Herrerasauridae as the sister group to Sauropodomorpha within Saurischia. This resulted from the proposed...
28 KB (2,472 words) - 23:32, 27 July 2024
Dinosauria was an unnatural grouping of two independently-evolved suborders, Saurischia and Ornithischia. It is from the anatomy of the hip that Seeley chose...
65 KB (5,973 words) - 09:50, 17 August 2024
Peter M. (2001). "The prosauropod dinosaur Plateosaurus Meyer, 1837 (Saurischia: Sauropodomorpha; Upper Triassic). II. Notes on the referred species"...
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paper on Jurassic and Cretaceous European carnivorous dinosaurs within Saurischia. In this paper, he examined OUM J.12144, assigning it to a new species...
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Huene abandoned the name "Theropoda", instead using Harry Seeley's Order Saurischia, which Huene divided into the suborders Coelurosauria and Pachypodosauria...
71 KB (7,622 words) - 12:08, 14 September 2024
Erich Hermann von Meyer already had commented on this phenomenon with the Saurischia in general. The discovery of a back crest incorporating only two high...
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Crocodylidae Leidyosuchus sp. Saurischia Ornithomimidae unknown unknown Saurischia Tyrannosauridae unknown unknown Saurischia Dromaeosauridae unknown unknown...
29 KB (2,715 words) - 19:53, 27 August 2024
Ellisdale Fossil Site (section Saurischia)
The Ellisdale Fossil Site is located near Ellisdale in the valley of the Crosswicks Creek, in Monmouth County, New Jersey, United States. The site has...
16 KB (1,750 words) - 23:49, 28 May 2024
definitions cover the same known genera: Dinosauria = Ornithischia + Saurischia. This includes major groups such as ankylosaurians (armored herbivorous...
284 KB (28,299 words) - 14:07, 30 August 2024
Lourinhã Formation (section Saurischia)
Ornithischia Saurischia...
45 KB (2,602 words) - 17:35, 14 September 2024
abandoned in favor of Harry Govier Seeley's division of Dinosauria into Saurischia and Ornithischia. The term was revived in 2017 after a new cladistic analysis...
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ceratosaur research Huene, F. von, (1932), Die fossile Reptil-Ordnung Saurischia, ihre Entwicklung und Geschichte: Monographien zur Geologie und Palaeontologie...
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dinosaurs are defined as the descendants of the last common ancestor of the Saurischia and the Ornithischia, which excludes the pterosaurs. Humans and avian...
570 KB (54,328 words) - 15:27, 12 September 2024
or at least its hindlimb, does indeed occupy a basal position within Saurischia. Alwalkeria has not been included in a cladistic analysis, but its similarities...
12 KB (1,402 words) - 15:39, 19 April 2024
List of reptile genera (section Order Saurischia)
reptiles, but according to traditional taxonomy they are listed separately. Saurischia includes extinct relatives of birds, the "lizard hipped" dinosaurs. See...
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"The Pectoral Girdle and Forelimb Function of Deinonychus (Reptilia: Saurischia) : A Correction". Postilla, Peabody Museum of Natural History Bulletin...
74 KB (8,403 words) - 11:08, 19 August 2024
doi:10.1080/03115518108565427. Welles, Samuel P. (1983). "Allosaurus (Saurischia, Theropoda) not yet in Australia". Journal of Paleontology. 57 (2): 196...
132 KB (14,952 words) - 03:52, 16 September 2024
Eukaryota Kingdom: Animalia Phylum: Chordata Clade: Dinosauria Clade: Saurischia Clade: Theropoda Clade: Avialae Family: †Archaeopterygidae Genus: †Archaeopteryx...
106 KB (11,435 words) - 02:12, 29 August 2024
1111/j.1475-4983.2009.00887.x. Holtz, T.R. and Osmólska, H. (2004). "Saurischia." In Weishampel, Dodson and Osmólska (eds.), The Dinosauria, second edition...
19 KB (2,000 words) - 06:55, 21 June 2024
correct. Instead, it placed the Chindesaurus + Tawa clade within basal Saurischia, prior to the split between sauropodomorphs and theropods. A Chindesaurus...
29 KB (3,095 words) - 15:41, 19 April 2024
Eukaryota Kingdom: Animalia Phylum: Chordata Clade: Dinosauria Clade: Saurischia Clade: Theropoda Family: †Metriacanthosauridae Subfamily: †Metriacanthosaurinae...
6 KB (525 words) - 22:18, 3 September 2024