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Taxonomy
Sunkahetanka pahinsintewakpa was named by Macdonald (1963). Its type specimen is SDSM 53325, a mandible (complete right ramus), and it is a 3D body fossil. Its type locality is Sharps (SDSM V-5361), which is in a Geringian terrestrial horizon in the Sharps Formation of South Dakota.
It was synonymized subjectively with Enhydrocyon oregonensis by Swisher (1982); it was recombined as Enhydrocyon pahinsintewakpa by Wang (1994), Hayes (2000) and Wang et al. (2008).
It was synonymized subjectively with Enhydrocyon oregonensis by Swisher (1982); it was recombined as Enhydrocyon pahinsintewakpa by Wang (1994), Hayes (2000) and Wang et al. (2008).
Synonymy list
Year | Name and author |
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1963 | Sunkahetanka pahinsintewakpa Macdonald |
1994 | Enhydrocyon pahinsintewakpa Wang p. 89 |
2000 | Enhydrocyon pahinsintewakpa Hayes |
2008 | Enhydrocyon pahinsintewakpa Wang et al. |
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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.
†Enhydrocyon pahinsintewakpa Macdonald 1963
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, subc = subclass, c = class, subp = subphylum | |||||
References: Hendy et al. 2009, Ji et al. 2002, Nowak 1991, Lillegraven 1979, Carroll 1988 |
Age range: base of the Geringian to the top of the Harrisonian or 30.80000 to 20.43000 Ma
Collections (10 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Geringian | USA (South Dakota) | Enhydrocyon crassidens (17636) Sunkahetanka pahinsintewakpa (type locality: 17637) | |
Arikareean | USA (Florida) | Enhydrocyon pahinsintewakpa (17476) | |
Arikareean | USA (Wyoming) | Enhydrocyon pahinsintewakpa (17472 17532 17667) | |
Monroecreekian | USA (South Dakota) | Enhydrocyon crassidens (17554 17564 17723) | |
Harrisonian | USA (Nebraska) | Enhydrocyon pahinsintewakpa (17704) |