Espèce
Valide Éteint

Triceratops prorsus

(Marsh 1890)

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Plage temporelle
Trias
Jurassique
Crétacé
Paléogène
Néogène
252 201 145 66 0 Ma
Occurrences PBDB
17
Groupe
Dinosaures
Herbivore Vivant au sol Terrestre
Classification
Dinosauria Clade non classé
›
Ornithischia Clade non classé
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Neornithischia Clade non classé
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Pyrodontia Clade non classé
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Cerapoda Clade non classé
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Marginocephalia Clade non classé
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Ceratopsia Sous-ordre
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Ceratopsidae Famille
›
Chasmosaurinae Sous-famille
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Triceratopsini Clade non classé
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Triceratops Genre
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Triceratops prorsus Espèce
Sites de découverte 17 sites géolocalisés
Répartition
Principaux pays
🇺🇸 États-Unis
9
🇨🇦 Canada
8
Formations géologiques
Lance
5
Distribution temporelle
Maastrichtien (72.2–66 Ma)
17
Bibliographie
Description originale
O. C. Marsh. 1890. Description of new dinosaurian reptiles. The American Journal of Science, series 3 39:81-86 DOI ↗
Bibliographie (11)
M. J. Roloson. 2022. Evolutionary Tempo and Mode of Triceratops from the Uppermost Maastrichtian Frenchman Formation of Southern Saskatchewan DOI ↗
F. D. Holland, Jr. 1997. A North Dakota Triceratops skull. Contributions to Geology, University of Wyoming 32(1):37-50
J. H. Ostrom and P. Wellnhofer. 1986. The Munich specimen of Triceratops with a revision of the genus. Zitteliana 14:111-158
T. T. Tokaryk. 1986. Ceratopsian dinosaurs from the Frenchman Formation (Upper Cretaceous) of Saskatchewan. Canadian Field-Naturalist 100(2):192-196 DOI ↗
C. Lupton, D. Gabriel, and R. M. West. 1980. Paleobiology and depositional setting of a Late Cretaceous vertebrate locality, Hell Creek Formation, McCone County, Montana. Contributions to Geology, University of Wyoming 18(2):117-126
B. R. Erickson. 1966. Mounted skeleton of Triceratops prorsus in the Science Museum. Scientific Publications of the Science Museum of Minnesota, New Series 1(1):1-16
Anonymous. 1958. Triceratops at Birmingham Museum. Museum Journal 58(1):16-17
C. M. Sternberg. 1924. Report on a collection of vertebrates from Wood Mountain, southern Saskatchewan, collected by C. M. Sternberg, 1921. Canada Department of Mines Geological Survey Bulletin (Geological Series) 38(43):27-28
R. S. Lull. 1915. The mammals and horned dinosaurs of the Lance Formation of Niobrara County, Wyoming. The American Journal of Science, series 4 40(238):319-348 DOI ↗
Anonymous. 1911. [A fine skull of the horned Dinosaur, Triceratops prorsus]. Nature 87(2183):301
J. B. Hatcher, O. C. Marsh, and R. S. Lull. 1907. The Ceratopsia. Monographs of the United States Geological Survey 49:1-198 DOI ↗