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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Prenoceratops
Taxonomy
Prenoceratops was named by Chinnery (2004). Its type is Prenoceratops pieganensis.
It was assigned to Leptoceratopsidae by Chinnery (2004), Chinnery and Horner (2007), Ryan et al. (2012), Farke et al. (2014), Zheng et al. (2015) and Morschhauser et al. (2019).
It was assigned to Leptoceratopsidae by Chinnery (2004), Chinnery and Horner (2007), Ryan et al. (2012), Farke et al. (2014), Zheng et al. (2015) and Morschhauser et al. (2019).
Species
P. pieganensis (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 2004 | Prenoceratops Chinnery pp. 572-573 figs. 1-8 |
| 2007 | Prenoceratops Chinnery and Horner p. 638 fig. 6 |
| 2012 | Prenoceratops Ryan et al. p. 77 fig. 7 |
| 2014 | Prenoceratops Farke et al. |
| 2015 | Prenoceratops Zheng et al. p. 6 fig. 3 |
| 2019 | Prenoceratops Morschhauser et al. p. 129 fig. 10 |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subo = suborder, o = order | |||||
| References: Marsh 1875, Norman and Weishampel 1991 | |||||
Age range: Late/Upper Campanian or 83.50000 to 70.60000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Campanian | Canada (Alberta) | P. sp. (52991) | |
| Late/Upper Campanian | USA (Montana) | Neoceratopsia indet. (69931) |