Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Poebrotherium chadronense was named by Prothero (1996). Its type specimen is TMM 40504-22, a partial skeleton (skull and partial skeleton), and it is a 3D body fossil. Its type locality is Airstrip (TMM 40504), which is in a Chadronian terrestrial horizon in the Capote Mountain Tuff Formation of Texas.
Synonymy list
Year | Name and author |
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1996 | Poebrotherium chadronense Prothero p. 614 figs. Figure 2, Table 2 |
1998 | Poebrotherium chadronense Honey et al. p. 441 |
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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.
†Poebrotherium chadronense Prothero 1996
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Diagnosis
Reference | Diagnosis | |
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D. R. Prothero 1996 | Medium-small sized Poebrotherium (M1-3 length = 33-35 mm) with a distinct posterolingual cusp on P3 and a wider P4 than P. eximium. Intermediate in size between P. franki and P. eximium or P. wilsoni. |
Measurements
No measurements are available
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Source: f = family, o = order, subc = subclass, c = class, subp = subphylum | |||||
References: Nowak 1999, Nowak 1991, Hendy et al. 2009, Lillegraven 1979, Carroll 1988 |
Age range: Chadronian or 37.20000 to 33.90000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Chadronian | USA (Texas) | Poebrotherium chadronense (type locality: 16888) |