| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Centrosaurini
Taxonomy
Centrosaurini was named by Ryan et al. (2017). Its type is Centrosaurus.
It was assigned to Centrosaurinae by Ryan et al. (2017).
It was assigned to Centrosaurinae by Ryan et al. (2017).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 2017 | Centrosaurini Ryan et al. p. 8 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Unr. †Centrosaurini Ryan et al. 2017
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G. †Centrosaurus Lambe 1905
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†Centrosaurus apertus Lambe 1905
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Invalid names: Centrosaurus longirostris Sternberg 1940 [synonym], Monoclonius cutleri Brown 1917 [synonym], Monoclonius dawsoni Lambe 1902 [synonym], Monoclonius flexus Brown 1914 [synonym]
G. †Styracosaurus Lambe 1913
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†Styracosaurus albertensis Lambe 1913
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Invalid names: Monoclonius nasicornus Brown 1917 [synonym], Styracosaurus parksi Brown and Schlaikjer 1937 [synonym]
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| M. J. Ryan et al. 2017 | the stem-lineage of all centrosaurines (e.g., Centrosaurus, Coronosaurus, Rubeosaurus, Spinops and Styracosaurus) more closely related to Centrosaurus apertus than Pachyrhinosaurus canadensis. This clade is diagnosed by well-adorned parietosqua- mosal frills, prominent hornlike nasal ornamentation, and short postorbital horncores |
Measurements
No measurements are available
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| Source: g = genus, subo = suborder, o = order | |||||
| References: Marsh 1875, Peczkis 1995, Norman and Weishampel 1991 | |||||
Age range: base of the Late/Upper Campanian to the top of the Campanian or 83.50000 to 72.10000 Ma
Collections (61 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Campanian | USA (Montana) | Centrosaurinae indet. (22693) Styracosaurus ovatus (45682) | |
| Campanian | Canada (Alberta) | Centrosaurus brinkmani (60364) Monoclonius cutleri (13340) | |
| Campanian - Maastrichtian | USA (Colorado) | Centrosaurus sp. (189580) | |
| Late/Upper Campanian | Canada (Alberta) | Centrosaurus apertus (11894 22659 58758 58945 59016 59018 59046 64427 65827 65895 65901 65903 65908 65925 65926 65928 65931 65932 221937) Centrosaurus sp. (22657 58910 58952 59109 59110 60363 64336 65904 65906 67893 163047) Centrosaurus sp., Ceratops sp. (59025) Ceratops sp. (58950 59039) Ceratopsidae indet. (65924 65927) Monoclonius dawsoni, Monoclonius dawsoni (74657) Monoclonius flexus (58962 191270) Monoclonius nasicornus (13339) Monoclonius sp. (35511 55352 75476) Styracosaurus albertensis (52487 65929 77259 77261 77265 77266 143007) Styracosaurus sp. (22655 59222) | |
| Middle Campanian | USA (Montana) | Centrosaurus sp. (14437) | |
| Middle Campanian | Canada (Alberta) | Spinops sternbergorum (123351) | |
| Middle Campanian - Late/Upper Campanian | Canada (Alberta) | Centrosaurus sp. (53892) Monoclonius sp. (59118) | |
| Middle Campanian - Late/Upper Campanian | USA (Montana) | Centrosaurus sp. (50909) |