Chirostenotes

Description
Source: Wikipédia
Chirostenotes est un genre éteint de petits dinosaures à plumes de la famille des Caenagnathidae. Il a vécu au Canada, à la fin du Crétacé supérieur. Le genre est encore mal connu car ses restes fossiles sont peu nombreux et fragmentaires.
L'espèce type est Chirostenotes pergracilis décrite par Gilmore en 1924. Certains paléontologues reconnaissent une seconde espèce C. elegans qui est plutôt rattachée au genre Leptorhynchos.
Information(s)
Source: The Paleobiology Database
- Attibution: Gilmore 192412060
- Statut: Valide
- Nom commun:
- Environnement de découverte: terrestrial
- Mode de vie: terrestrial
- Mode de locomotion: actively mobile
- Vision: ?
- Alimentation: omnivore
- Mode de reprodution: oviparous, dispersal=direct/internal,mobile
- Classification: Caenagnathidae >> Oviraptorosauria >> Maniraptora >> Coelurosauria >> Tetanurae >> Averostra >> Neotheropoda >> Theropoda >> Dinosauria
- Période: Campanian - Maastrichtian (de -83.60 Ma à -66.00 Ma)
- Espèce(s):
- Caenagnathus sternbergi (Synonyme subjectif de Chirostenotes pergracilis)71600
- Chirostenotes pergracilis (Valide)12060
- Macrophalangia canadensis (Synonyme subjectif de Chirostenotes pergracilis)12114
- Specimen(s):
Pas de spécimen dans la base de donnée.
- Autre(s) Taxon(s) trouvés dans la litterature:
- Chirostenotes
- Chirostenotes informal obsolete variant of Chirostenotes
- Découverte(s): 29 occcurrences
Ouvrir - FermerCanada
- Alberta
- ?
- Formation Dinosaur Park
- Chirostenotes pergracilis: ? 73939
- Chirostenotes pergracilis: ? 73939
- Chirostenotes pergracilis: ? 73939
- Chirostenotes pergracilis: ? 16982
- Chirostenotes pergracilis: ? 12060
- Chirostenotes pergracilis: ? 9248
- Chirostenotes pergracilis identifié comme Caenagnathus n. sp. sternbergi: ? 71600
- Chirostenotes pergracilis identifié comme n. gen. Macrophalangia n. sp. canadensis: ? 12114
- Formation Horseshoe Canyon
- Epichirostenotes curriei: ? 44515
- Formation Wapiti
- Chirostenotes: ? 82581
- Formation Dinosaur Park
- ?
- Alberta
États-Unis
- Montana
- Garfield
- McCone
- Formation Hell Creek
- Chirostenotes: ? 13103
- Formation Hell Creek
- Wheatland
- South Dakota
- Texas
- Montana
- Historique des modifications:
Pas de modification récente.
Publication(s)
La base comprend 13 publication(s).
Source: The Paleobiology Database
- ↑1 2 3 C. W. Gilmore. 1924. A new coelurid dinosaur from the Belly River Cretaceous of Alberta. Canada Department of Mines Geological Survey Bulletin (Geological Series) 38(43):1-12 (https://doi.org/10.4095/105003)
- ↑1 2 J. Cracraft. 1971. Caenagnathiformes: Cretaceous birds convergent in jaw mechanism to dicynodont reptiles. Journal of Paleontology 45(5):805-809
- ↑1 2 C. M. Sternberg. 1932. Two new theropod dinosaurs from the Belly River Formation of Alberta. Canadian Field-Naturalist 46(5):99-105 (https://doi.org/10.5962/p.339375)
- ↑1 2 3 G. F. Funston. 2020. Caenagnathids of the Dinosaur Park Formation (Campanian) of Alberta, Canada: anatomy, osteohistology, taxonomy, and evolution. Vertebrate Anatomy Morphology Palaeontology 8:105-153 (https://doi.org/10.18435/vamp29362)
- ↑1 P. J. Currie and D. A. Russell. 2005. The geographic and stratigraphic distribution of articulated and associated dinosaur remains. Dinosaur Provincial Park: A Spectacular Ancient Ecosystem Revealed. Indiana University Press, Bloomington
- ↑1 P. J. Currie and D. A. Russell. 1988. Osteology and relationships of Chirostenotes pergracilis (Saurischia, Theropoda) from the Judith River (Oldman) Formation of Alberta, Canada. Canadian Journal of Earth Sciences 25:972-986 (https://doi.org/10.1139/e88-097)
- ↑1 R. M. Sullivan, S. E. Jasinski, and M. P. A. Van Tomme. 2011. A new caenagnathid Ojoraptorsaurus boerei, n. gen., n. sp. (Dinosauria, Oviraptorosauria), from the Upper Cretaceous Ojo Alamo Formation (Naashoibito Member), San Juan Basin, New Mexico. Fossil Record 3. New Mexico Museum of Natural History and Science Bulletin
- ↑1 F. Fanti, P. R. Bell, and M. J. Vavrek, D. W. Larson, E. B. Koppelhus, R. L. Sissons, A. Langone, N. E. Campione, C. Sullivan. 2022. Filling the Bearpaw gap: evidence for palaeoenvironment-driven taxon distribution in a diverse, non-marine ecosystem from the late Campanian of west-central Alberta, Canada. Palaeogeography, Palaeoclimatology, Palaeoecology 592:110923 (https://doi.org/10.1016/j.palaeo.2022.110923)
- ↑1 2 3 4 5 6 7 8 9 10 11 12 UCMP Database. 2005. UCMP collections database. University of California Museum of Paleontology
- ↑1 2 A. R. Fiorillo. 1989. The vertebrate fauna from the Judith River Formation (Late Cretaceous) of Wheatland and Golden Valley counties, Montana. Mosasaur 4:127-142
- ↑1 2 M. T. Greenwald. 1971. The Lower Vertebrates of the Hell Creek Formation, Harding County, South Dakota.
- ↑1 2 N. R. Longrich, K. Barnes, and S. Clark, L. Millar. 2013. Caenagnathidae from the upper Campanian Aguja Formation of west Texas, and a revision of the Caenagnathinae. Bulletin of the Peabody Museum of Natural History 54(1):23-49 (https://doi.org/10.3374/014.054.0102)
- ↑1 H. Montgomery and S. Clark. 2016. Paleoecology of the Gaddis Site in the Upper Cretaceous Aguja Formation, Terlingua, Texas. Palaios 31:341-357 (https://doi.org/10.2110/palo.2015.099)
Galerie d'images
Source: Wikimédia