Famille
Valide Éteint

Leptoceratopsidae

leptoceratopsid
(Nopcsa 1923)

Les Leptoceratopsidae sont une famille fossile de dinosaures cératopsiens primitifs.

Plage temporelle
Trias
Jurassique
Crétacé
Paléogène
Néogène
252 201 145 66 0 Ma
Occurrences PBDB
31
Groupe
Dinosaures
Herbivore Vivant au sol Terrestre
Leptoceratopsidae
cliquer pour agrandir
Collage of three leptoceratopsids, clockwise from top left: Prenoceratops, Montanoceratops and Leptoceratops. These files are already on Commons with their respective licenses. This montage was made for the article Leptoceratopsidae on Wikipedia. File:The Childrens Museum of Indianapolis - Prenoceratops pieganensis -1.jpg File:Montanoceratops Royal Tyrrell 1.jpg File:Leptoceratopsidae - Leptoceratops.JPG File:Leptoceratops skull Royal Tyrrell.jpg © The Children's Museum of Indianapolis Etemenanki3 Hectonichus Etemenanki3 · CC BY-SA 4.0 · Wikimedia

Légende en anglais — traduction française non disponible.

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
Leptoceratopsidae Famille
Sites de découverte 31 sites géolocalisés
Répartition
Principaux pays
🇺🇸 États-Unis
13
🇨🇦 Canada
10
🇨🇳 Chine
3
🇲🇳 Mongolie
2
🇸🇪 Suède
2
🇰🇷 Corée du Sud
1
Formations géologiques
Scollard
3
Hongtuya
2
Oldman
2
St. Mary River
2
Quantou
1
Tando beds
1
Distribution temporelle
Maastrichtien (72.2–66 Ma)
12
Campanien (83.6–72.2 Ma)
16
Santonien (85.7–83.6 Ma)
1
Albien (113.2–100.5 Ma)
2
Images 1
Bibliographie
Description originale
B. F. Nopcsa. 1923. Die Familien der Reptilien [The families of reptiles]. Forschritte der Geologie und Palaeontologie. Verlag von Gebrüder Borntraeger, Berlin 2:1-210
Bibliographie (25)
M. J. Ryan, L. Micucci, and H. Rizo, C. Sullivan, Y.-N. Lee, D. C. Evans. 2023. A new Late Cretaceous leptoceratopsid (Dinosauria: Ceratopsia) from the Oldman Formation (Campanian) of Alberta, Canada. Windows into Sauropsid and Synapsid Evolution: Essays in Honor of Prof. Louis L. Jacobs
M. Son, Y.-N. Lee, and B. Zorigt, Y. Kbayashi, J.-Y. Park, S. Lee, S.-H. Kim, K. Y. Lee. 2022. A new juvenile Yamaceratops (Dinosauria, Ceratopsia) from the Javkhlant Formation (Upper Cretaceous) of Mongolia . PeerJ 10:e13176:1-44 DOI ↗
W. W. Stein. 2021. The paleontology, geology and taphonomy of the Tooth Draw Deposit; Hell Creek Formation (Maastrictian), Butte County, South Dakota. The Journal of Paleontological Sciences JPS.C.21:0001:1-108
V. M. Arbour and D. C. Evans. 2019. A new leptoceratopsid dinosaur from Maastrichtian-aged deposits of the Sustut Basin, northern British Columbia, Canada. PeerJ 7:e7926 DOI ↗
N. R. Longrich. 2016. A ceratopsian dinosaur from the Late Cretaceous of eastern North America, and implications for dinosaur biogeography. Cretaceous Research 57:199-207 DOI ↗
Y. He, P. J. Makovicky, and K. Wang, S. Chen, C. Sullivan, F. Han, X. Xu. 2015. A new leptoceratopsid (Ornithischia, Ceratopsia) with a unique ischium from the Upper Cretaceous of Shandong Province, China. PLoS ONE 10(12): e0144148 DOI ↗
M. J. Ryan, D. C. Evans, and P. J. Currie, C. M. Brown, D. Brinkman. 2012. New leptoceratopsids from the Upper Cretaceous of Alberta, Canada. Cretaceous Research 35(1):69-80 DOI ↗
Y.-N. Lee, M. J. Ryan, and Y. Kobayashi. 2010. The first ceratopsian dinosaur from South Korea. Naturwissenschaften DOI ↗
P. J. Makovicky. 2010. A redescription of the Montanoceratops cerorhynchus holotype with a review of referred material. New Perspectives on Horned Dinosaurs: The Royal Tyrrell Museum Ceratopsian Symposium. Indiana University Press, Bloomington
T. Miyashita, P. J. Currie, and B. J. Chinnery-Allgeier. 2010. First basal neoceratopsian from the Oldman Formation (Belly River Group), southern Alberta. New Perspectives on Horned Dinosaurs: The Royal Tyrrell Museum Ceratopsian Symposium. Indiana University Press, Bloomington
X. Xu, K. Wang, and X. Zhao, C. Sullivan, S. Chen. 2010. A new leptoceratopsid (Ornithischia: Ceratopsia) from the Upper Cretaceous of Shandong, China and its implications for neoceratopsian evolution. PLoS One 5(11/e13835):1-14 DOI ↗
L. Jin, J. Chen, and S. Zan, P. Godefroit. 2009. A new basal neoceratopsian dinosaur from the middle Cretaceous of Jilin Province, China. Acta Geologica Sinica 83(2):200-206 DOI ↗
B. J. Chinnery and J. R. Horner. 2007. A new neoceratopsian dinosaur linking North American and Asian taxa. Journal of Vertebrate Paleontology 27(3):625-641 DOI ↗
J. Lindgren, P. J. Currie, and M. Siverson, J. Rees, P. Cederström, F. Lindgren. 2007. The first neoceratopsian dinosaur remains from Europe. Palaeontology 50(4):929-937 DOI ↗
C. J. Ott. 2007. Cranial anatomy and biogeography of the first Leptoceratops gracilis (Dinosauria: Ornithischia) specimens from the Hell Creek Formation, southeast Montana. Horns and Beaks: Ceratopsian and Ornithopod Dinosaurs
B. J. Chinnery. 2004. Description of Prenoceratops pieganensis gen. et sp. nov. (Dinosauria: Neoceratopsia) from the Two Medicine Formation of Montana. Journal of Vertebrate Paleontology 24(3):572-590 DOI ↗
P. J. Makovicky. 2001. A Montanoceratops cerorhynchus (Dinosauria: Ceratopsia) braincase from the Horseshoe Canyon Formation of Alberta. Mesozoic Vertebrate Life, D. H. Tanke and K. Carpenter (eds.), Indiana University Press, Bloomington
B. J. Chinnery and D. B. Weishampel. 1998. Montanoceratops cerorhynchus (Dinosauria: Ceratopsia) and relationships among basal neoceratopsians. Journal of Vertebrate Paleontology 18(3):569-585 DOI ↗
S. M. Kurzanov. 1992. A gigantic protoceratopsid from the Upper Cretaceous of Mongolia. Paleontological Journal 26(3):103-116
L. S. Russell. 1987. Biostratigraphy and paleontology of the Scollard Formation, Late Cretaceous and Paleocene of Alberta. Royal Ontario Museum Life Sciences Contribution 147:1-23 DOI ↗
J. H. Ostrom. 1978. <i>Leptoceratops gracilis</i> from the "Lance" Formation of Wyoming. Journal of Paleontology 52(3):697-704
M. C. McKenna and J. D. Love. 1970. Local stratigraphic and tectonic significance of Leptoceratops, a Cretaceous dinosaur in the Pinyon Conglomerate, northwestern Wyoming. United States Geological Survey Professional Paper 700(D):D55-D61
C. M. Sternberg. 1950. Leptoceratops, the most primitive horned dinosaur, from the Upper Edmonton of Alberta. Transactions of the Royal Society of Canada, series 3 44:229
B. Brown and E. M. Schlaikjer. 1942. The skeleton of Leptoceratops with the description of a new species. American Museum Novitates 1169:1-15
B. Brown. 1914. Leptoceratops, a new genus of Ceratopsia from the Edmonton Cretaceous of Alberta. Bulletin of the American Museum of Natural History 33(36):567-580