| Prenoceratops Temporal range: Late Cretaceous
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|---|---|
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| Cast of a fossil skeleton, The Children's Museum of Indianapolis | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Clade: | Dinosauria |
| Clade: | †Ornithischia |
| Clade: | †Neornithischia |
| Clade: | †Ceratopsia |
| Family: | †Leptoceratopsidae |
| Genus: | †Prenoceratops Chinnery, 2004 |
| Species: | †P. pieganensis
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| Binomial name | |
| †Prenoceratops pieganensis Chinnery, 2004
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Prenoceratops, (meaning 'bent or prone-horned face' and derived from Greek prene-/πρηνη- meaning 'bent forwards' or 'prone', cerat-/κερατ- meaning 'horn' and -ops/ωψ meaning 'face') is a genus of herbivorous ceratopsian dinosaur from the Late Cretaceous Period. It was a relatively small dinosaur, reaching 1.3 m (4.3 ft) in length and 20 kg (44 lb) in body mass.[1] Its fossils have been found in the upper Two Medicine Formation in the present-day U.S. state of Montana, in Campanian age rock layers that have been dated to 74.3 million years ago.[2] Fossils were also found in the Oldman Formation in the modern day Canadian province of Alberta, dating to around 77 million years ago.[3][4]
- ^ Paul, Gregory S. (2016). The Princeton Field Guide to Dinosaurs. Princeton University Press. p. 279. ISBN 978-1-78684-190-2. OCLC 985402380.
- ^ Ryan, M. J., Evans, D. C., Currie, P. J., Brown, C. M., & Brinkman, D. (2012). New leptoceratopsids from the Upper Cretaceous of Alberta, Canada. Cretaceous Research, 35: 69-80.
- ^ Cite error: The named reference
:1was invoked but never defined (see the help page). - ^ Arbour, Victoria M.; Burns, Michael E.; Sissons, Robin L. (2009-12-12). "A redescription of the ankylosaurid dinosaur Dyoplosaurus acutosquameus Parks, 1924 (Ornithischia: Ankylosauria) and a revision of the genus". Journal of Vertebrate Paleontology. 29 (4): 1117–1135. Bibcode:2009JVPal..29.1117A. doi:10.1671/039.029.0405. ISSN 0272-4634.