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
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Centrosaurinae
Sous-famille
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Pachyrhinosaurini
Clade non classé
Sites de découverte 21 sites géolocalisés
Répartition
Principaux pays
Formations géologiques
Distribution temporelle
Maastrichtien
(72.2–66 Ma)
7
Campanien
(83.6–72.2 Ma)
14
Images 2
Bibliographie
Description originale
A. R. Fiorillo and R. S. Tykoski. 2012. A new Maastrichtian species of the centrosaurine ceratopsid Pachyrhinosaurus from the North Slope of Alaska. Acta Palaeontologica Polonica 57(3):561-573
DOI ↗
Bibliographie (13)
D. C. Evans, D. A. Eberth, and M. J. Ryan. 2015. Hadrosaurid (Edmontosaurus) bonebeds from the Horseshoe Canyon Formation (Horsethief Member) at Drumheller, Alberta, Canada: geology, preliminary taphonomy, and significance. Canadian Journal of Earth Sciences 52:642-654
DOI ↗
A. R. Fiorillo and R. S. Tykoski. 2012. A new Maastrichtian species of the centrosaurine ceratopsid Pachyrhinosaurus from the North Slope of Alaska. Acta Palaeontologica Polonica 57(3):561-573
DOI ↗
P. J. Currie, W. Langston, and D. H. Tanke. 2008. A new species of Pachyrhinosaurus (Dinosauria, Ceratopsidae) from the Upper Cretaceous of Alberta, Canada. in A New Horned Dinosaur from an Upper Cretaceous Bone Bed in Alberta
E. B. Koppelhus. 2008. Palynology of the Wapiti Formation in the northwestern part of Alberta with special emphasis on a new Pachyrhinosaur bonebed. International Dinosaur Symposium in Fukui 2008: Recent Progress of the Study on Asian Dinosaurs and Paleoenvironments. Fukui Prefectural Dinosaur Museum, Fukui
F. Fanti, P. J. Currie, and S. Graber, K. Ormay, B. Hunt,. 2007. Exploration and discovery in northwest Alberta’s Peace Country. Alberta Palaeontological Society Bulletin 22(3):15-18
M. T. Carrano. 2006. Fossil Vertebrate Collections, Museum of the Rockies
D. H. Tanke. 2004. Mosquitoes and mud: the 2003 Royal Tyrrell Museum of Palaeontology expedition to the Grande Prairie region (northwestern Alberta, Canada). Alberta Palaeontological Society Bulletin 19(2):3-31
S. D. Sampson. 1995. Two new horned dinosaurs from the upper Cretaceous Two Medicine Formation of Montana; with a phylogenetic analysis of the Centrosaurinae (Ornithischia: Ceratopsidae). Journal of Vertebrate Paleontology 14(5):743-760
DOI ↗
S. D. Sampson. 1994. Two new horned dinosaurs (Ornithischia: Ceratopsidae) from the Upper Cretaceous Two Medicine Formation, Montana, USA. Journal of Vertebrate Paleontology 14(3, suppl.):44A
W. A. Clemens. 1991. A latest Cretaceous, high paleolatitude mammalian fauna from the North Slope of Alaska. In Z. Kielan-Jaworowska, N. Heintz, & H. A. Nakrem (eds.), Fifth Symposium on Mesozoic Terrestrial Ecosystems and Biota, Extended Abstracts. Contributions from the Paleontological Museum, Unviersity of Oslo 364:15-16
W. Langston. 1975. The ceratopsian dinosaurs and associated lower vertebrates from the St. Mary River Formation (Maestrichtian) at Scabby Butte, southern Alberta. Canadian Journal of Earth Sciences 12:1576-1608
DOI ↗
W. Langston. 1968. A further note on Pachyrinosaurus (Reptilia: Ceratopsia). Journal of Paleontology 42(5):1303-1304
C. M. Sternberg. 1950. Pachyrhinosaurus canadensis, representing a new family of the Ceratopsia, from southern Alberta. National Museum of Canada Bulletin 118:109-120
DOI ↗