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| Placerias | |
|---|---|
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| Skeleton | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Clade: | Synapsida |
| Clade: | Therapsida |
| Suborder: | †Anomodontia |
| Clade: | †Dicynodontia |
| Family: | †Stahleckeriidae |
| Subfamily: | †Placeriinae |
| Genus: | †Placerias Lucas, 1904 |
| Species: | †P. hesternus
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| Binomial name | |
| †Placerias hesternus Lucas, 1904
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Placerias (meaning 'broad body')[2] is an extinct genus of dicynodonts that lived during the Carnian to the Norian age of the Triassic Period (230–220 million years ago). Placerias belongs to a group of dicynodonts called Kannemeyeriiformes, which was the last known group of dicynodonts before the taxon became extinct at the end of the Triassic.
- ^ Kent, Dennis V.; Olsen, Paul E.; Lepre, Christopher; Rasmussen, Cornelia; Mundil, Roland; Gehrels, George E.; Giesler, Dominique; Irmis, Randall B.; Geissman, John W.; Parker, William G. (October 16, 2019). "Magnetochronology of the Entire Chinle Formation (Norian Age) in a Scientific Drill Core From Petrified Forest National Park (Arizona, USA) and Implications for Regional and Global Correlations in the Late Triassic" (PDF). Geochemistry, Geophysics, Geosystems. 20 (11). American Geophysical Union: 4654–4664. Bibcode:2019GGG....20.4654K. doi:10.1029/2019GC008474. S2CID 207980627.
- ^ Paleofile. "Page on Placerias". Retrieved 20 February 2010.