Genre
Valide Éteint

Bagaceratops

Maryanska and Osmólska 1975

Bagaceratops est un genre fossile de dinosaures cératopsiens ayant vécu il y a environ 72 millions d'années, durant le Maastrichtien basal, dans ce qui est maintenant le bassin de Nemegt, dans la province d'Ömnögovi, dans le Sud de la Mongolie. Le genre est monotypique et l'espèce type est Bagaceratops rozhdestvenskyi.

Plage temporelle
Trias
Jurassique
Crétacé
Paléogène
Néogène
252 201 145 66 0 Ma
Occurrences PBDB
18
Groupe
Dinosaures
Herbivore Vivant au sol Terrestre
Bagaceratops
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Wikimedia
PBDB Wikipedia
Classification
Dinosauria Clade non classé
Ornithischia Clade non classé
Neornithischia Clade non classé
Pyrodontia Clade non classé
Cerapoda Clade non classé
Marginocephalia Clade non classé
Ceratopsia Sous-ordre
Neoceratopsia Infraordre
Coronosauria Clade non classé
Protoceratopsidae Famille
Bagaceratops Genre
Sites de découverte 18 sites géolocalisés
Répartition
Principaux pays
🇲🇳 Mongolie
16
🇨🇳 Chine
2
Formations géologiques
Bayan Mandahu
2
Nemegt
1
Distribution temporelle
Maastrichtien (72.2–66 Ma)
1
Campanien (83.6–72.2 Ma)
17
Espèces (5)
Bagaceratops rozhdestvenskyi 84 Ma
Gobiceratops minutus subjective synonym of Bagaceratops rozhdestvenskyi 84 Ma
Lamaceratops tereschenkoi subjective synonym of Bagaceratops rozhdestvenskyi 84 Ma
Magnirostris dodsoni subjective synonym of Bagaceratops rozhdestvenskyi 84 Ma
Platyceratops tatarinovi subjective synonym of Bagaceratops rozhdestvenskyi 84 Ma
Synonymes (4)
Gobiceratops subjective synonym of Bagaceratops
Lamaceratops subjective synonym of Bagaceratops
Magnirostris subjective synonym of Bagaceratops
Platyceratops subjective synonym of Bagaceratops
Bibliographie
Description originale
T. Maryanska and H. Osmólska. 1975. Protoceratopsidae (Dinosauria) of Asia. Palaeontologica Polonica 33:133-181
Bibliographie (15)
Ł. Czepiński. 2020. New protoceratopsid specimens improve the age correlation of the Upper Cretaceous Gobi Desert strata. Acta Palaeontologica Polonica 65(3):481-497 DOI ↗
Ł. Czepiński. 2019. Ontogeny and variation of a protoceratopsid dinosaur Bagaceratops rozhdestvenskyi from the Late Cretaceous of the Gobi Desert. Historical Biology 32(10):1394-1421 DOI ↗
B. Kim, H. Yun, and Y.-N. Lee. 2019. [The postcranial skeleton of Bagaceratops (Ornithischia: Neoceratopsia) from the Baruungoyot Formation (Upper Cretaceous) in Hermiin Tsav of southwestern Gobi, Mongolia]. Journal of the Geological Society of Korea 55(2):179-190 DOI ↗
V. S. Tereshchenko and T. Singer. 2013. Structural features of neural spines of the caudal vertebrae of protoceratopoids (Ornithischia: Neoceratopsia). Paleontological Journal 47(6):618-630 DOI ↗
V. R. Alifanov. 2008. The tiny horned dinosaur Gobiceratops minutus gen. et sp. nov. (Bagaceratopidae, Neoceratopsia) from the Upper Cretaceous of Mongolia. Paleontological Journal 42(6):621-633 DOI ↗
M. A. Norell, K.-Q. Gao, and J. Conrad. 2007. A New Platynotan Lizard (Diapsida: Squamata) from the Late Cretaceous Gobi Desert (Ömnögov), Mongolia. American Museum Novitates (3605):1-22 DOI ↗
V. A. Tereshchenko. 2007. Key to protoceratopoid vertebrae (Ceratopsia, Dinosauria) from Mongolia. Paleontological Journal 41(2):175-188 DOI ↗
V. R. Alifanov. 2003. Two new dinosaurs of the infraorder Neoceratopsia (Ornithischia) from the Upper Cretaceous of the Nemegt Depression, Mongolian People's Republic. Paleontological Journal 37(5):524-534
H. You and Z. Dong. 2003. A new protoceratopsid (Dinosauria: Neoceratopsia) from the Late Cretaceous of Inner Mongolia, China. Acta Geologica Sinica 77(3):299-303
M. Watabe and S. Suzuki. 2000. Report on the Japan–Mongolia Joint Paleontological Expedition to the Gobi desert, 1993. Hayashibara Museum of Natural Sciences Research Bulletin 1:17-29
M. Watabe and S. Suzuki. 2000. Report on the Japan–Mongolia Joint Paleontological Expedition to the Gobi desert, 1997. Hayashibara Museum of Natural Sciences Research Bulletin 1:69-82
E. N. Kurochkin. 1996. A new enantiornithid of the Mongolian Late Cretaceous, and a general appraisal of the infraclass Enantiornithes (Aves). Russian Academy of Sciences Palaeontological Institute Special Issue
D. Dashzeveg, M. J. Novacek, and MA Norell, JM Clark, LM Chiappe, A. Davidson, MC McKenna, L. Dingus, C. Swisher, P. Altangerel. 1995. Extraordinary preservation in a new vertebrate assemblage from the Late Cretaceous of Mongolia. Nature 374:446-449 DOI ↗
Z.-M. Dong and P. J. Currie. 1994. Protoceratopsian embryos from Inner Mongolia, People's Republic of China. Canadian Journal of Earth Sciences 30(10-11):2248-2254 DOI ↗
T. Maryanska and H. Osmólska. 1975. Protoceratopsidae (Dinosauria) of Asia. Palaeontologica Polonica 33:133-181