Clade non classé
Valide Éteint

Dolichorhynchia

Clark et al. 2024

Les Dolichorhynchia forment un clade fossile de plésiosaures de la sous-famille des Polycotylinae.

Plage temporelle
Trias
Jurassique
Crétacé
Paléogène
Néogène
252 201 145 66 0 Ma
Occurrences PBDB
19
Groupe
Sauroptérygiens
Carnivore aquatic, depth=surface Marin
Dolichorhynchia
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Wikimedia
PBDB ↗ Wikipedia ↗
Classification
Sauropterygia Sous-ordre
›
Plesiosauria Ordre
›
Plesiosauroidea Superfamille
›
Polycotylidae Famille
›
Polycotylinae Sous-famille
›
Dolichorhynchia Clade non classé
Sites de découverte 19 sites géolocalisés
Répartition
Principaux pays
🇺🇸 États-Unis
13
🇨🇦 Canada
3
🇵🇱 Pologne
2
🇷🇺 Russie
1
Formations géologiques
Pierre Shale
5
Niobrara
4
Mesaverde
2
Sharon Springs
2
Taylor Marl
1
Bearpaw Shale
1
Distribution temporelle
Campanien (83.6–72.2 Ma)
12
Santonien (85.7–83.6 Ma)
2
Coniacien (89.8–85.7 Ma)
2
Turonien (93.9–89.8 Ma)
3
Images 1
Bibliographie
Description originale
R. O. Clark, F. R. O'Keefe, and S. E. Slack. 2024. A new genus of small polycotylid plesiosaur from the Upper Cretaceous of the Western Interior Seaway and a clarification of the genus Dolichorhynchops. Cretaceous Research 157:105812:1-35 DOI ↗
Bibliographie (11)
R. O. Clark, F. R. O'Keefe, and S. E. Slack. 2024. A new genus of small polycotylid plesiosaur from the Upper Cretaceous of the Western Interior Seaway and a clarification of the genus Dolichorhynchops. Cretaceous Research 157:105812:1-35 DOI ↗
T. Sato, X.-C. Wu, and A. Tirabasso, P. Bloskie. 2011. Braincase of a polycotylid plesiosaur (Reptilia: Sauropterygia) from the Upper Cretaceous of Manitoba, Canada. Journal of Vertebrate Paleontology 31(2):313-329 DOI ↗
D. G. DeMar and B. H. Breithaupt. 2008. Terrestrial and aquatic vertebrate paleocommunities of the Mesaverde Formation (Upper Cretaceous, Campanian) of the Wind River and Bighorn Basins, Wyoming, USA. Vertebrate Microfossil Assemblages: Their Role in Paleoecology and Paleobiogeography
F. R. O'Keefe. 2008. Cranial anatomy and taxonomy of Dolichorhynchops bonneri new combination, a polycotylid (Sauropteryga: Plesiosauria) from the Pierre Shale of Wyoming and South Dakota. Journal of Vertebrate Paleontology 28(3):664-676 DOI ↗
D. G. DeMar, Jr. and B. H. Breithaupt. 2006. The nonmammalian vertebrate microfossil assemblages of the Mesaverde Formation (Upper Cretaceous, Campanian) of the Wind River and Bighorn Basins, Wyoming. Late Cretaceous Vertebrates from the Western Interior. New Mexico Museum of Natural History and Science Bulletin 35:33-54
T. Sato. 2005. A new polycotylid plesiosaur (Reptilia: Sauropterygia) from the Upper Cretaceous Bearpaw Formation in Saskatchewan, Canada. Journal of Paleontology 79(5):969-980 DOI ↗
D. A. Adams. 1997. Trinacromerum bonneri, new species, last and fastest pliosaur of the Western Interior Seaway. Texas Journal of Science 49(3):179-198
K. Carpenter. 1996. A review of short-necked plesiosaurs of the Western Interior, North America. Neues Jahrbuch fur Geologie und Palaontologie, Abhandlungen 201(2):259-287 DOI ↗
D. A. Russell. 1967. Cretaceous vertebrates from the Anderson River N. W. T. Canadian Journal of Earth Sciences 4(1):21-38 DOI ↗
S. W. Williston. 1902. Restoration of Dolichorhynchops osborni, a new Cretaceous plesiosaur. Kansas University Science Bulletin 1(9):241-244
H. Schröder. 1885. Saurierreste aus der baltischen oberen Kreide [Saurian remains from the Baltic Upper Cretaceous]. Jahrbuch der Königlich Preussischen geologischen Landesanstalt und Bergakademie zu Berlin 1884:293-333