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Notharctus robustior
Taxonomy
Notharctus robustior was named by Leidy (1872) [status questioned by Godinot 1998, but it is not clear what senior synonym he prefers]. Its type specimen is USNM 3750, a mandible (mandibular fragment with M2), and it is a 3D body fossil.
It was recombined as Hipposyus robustior by Leidy (1873) and Hay (1902); it was synonymized subjectively with Notharctus crassus by Granger and Gregory (1917).
It was recombined as Hipposyus robustior by Leidy (1873) and Hay (1902); it was synonymized subjectively with Notharctus crassus by Granger and Gregory (1917).
Synonyms
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Synonymy list
Year | Name and author |
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1872 | Notharctus robustior Leidy |
1872 | Telmalestes crassus Marsh p. 206 |
1873 | Hipposyus robustior Leidy p. 93 |
1873 | Telmatolestes crassus Marsh p. 162 |
1902 | Hipposyus robustior Hay p. 793 |
1902 | Telmalestes crassus Hay p. 793 |
1902 | Notharctus crassus Osborn p. 198 |
1917 | Notharctus crassus Granger and Gregory |
1934 | Notharctus robustior Gazin |
1957 | Notharctus robustior Robinson |
1979 | Notharctus robustior Gingerich p. 158 |
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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.
†Notharctus robustior Leidy 1872
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Invalid names: Telmatolestes crassus Marsh 1872 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, subc = subclass, c = class, subp = subphylum | |||||
References: Hendy et al. 2009, Carroll 1988, Nowak 1999, Lillegraven 1979, Ji et al. 2002 |
Age range: base of the Bridgerian to the top of the Uintan or 50.30000 to 39.70000 Ma
Collections (8 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Bridgerian | USA (Wyoming) | Notharctus robustior (16234 16235 16236 16406 16647) Notharctus sp. (16418) | |
Early/Lower Uintan | USA (Colorado) | Notharctus robustior (16623) | |
Uintan | USA (Wyoming) | Notharctus robustior (16648) |