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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Gryphoceratops morrisoni
Taxonomy
Gryphoceratops morrisoni was named by Ryan et al. (2012). Its type specimen is ROM 56635, a mandible (partial right dentary), and it is a 3D body fossil. Its type locality is Black Coulee, which is in a Santonian terrestrial horizon in the Milk River Formation of Canada. It is the type species of Gryphoceratops.
Synonymy list
| Year | Name and author |
|---|---|
| 2012 | Gryphoceratops morrisoni Ryan et al. p. 73 fig. 6 |
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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.
†Gryphoceratops morrisoni Ryan et al. 2012
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| M. J. Ryan et al. 2012 | As for genus. |
Measurements
No measurements are available
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| Source: subo = suborder, o = order | |||||
| References: Norman and Weishampel 1991, Kiessling 2004, Marsh 1875 | |||||
Age range: Late/Upper Santonian or 85.70000 to 83.60000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Santonian | Canada (Alberta) | Gryphoceratops morrisoni (type locality: 125521) |