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Copedelphys stevensoni
Taxonomy
Herpetotherium stevensonii was named by Cope (1873).
It was synonymized subjectively with Peratherium huntii by Cope (1884), Scott (1941); it was synonymized subjectively with Didelphis fugax by Hay (1902); it was synonymized subjectively with Herpetotherium fuzax by Hough (1961), Krishtalka and Stucky (1983); it was recombined as Copedelphys stevensoni by Korth (1994), Rothecker and Storer (1996), Korth et al. (2022).
It was synonymized subjectively with Peratherium huntii by Cope (1884), Scott (1941); it was synonymized subjectively with Didelphis fugax by Hay (1902); it was synonymized subjectively with Herpetotherium fuzax by Hough (1961), Krishtalka and Stucky (1983); it was recombined as Copedelphys stevensoni by Korth (1994), Rothecker and Storer (1996), Korth et al. (2022).
Entered
by J. Alroy on 2003-01-23; modified by M. Carrano on 2015-07-26
Synonymy list
| Year | Name and author |
|---|---|
| 1873 | Herpetotherium stevensonii Cope p. 6 |
| 1980 | Herpetotherium stevensonii Crochet |
| 1994 | Copedelphys stevensoni Korth |
| 1996 | Copedelphys stevensoni Rothecker and Storer p. 773 |
| 2022 | Copedelphys stevensoni Korth 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.
†Copedelphys stevensoni Cope 1873
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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: Sánchez-Villagra et al. 2007, Hopson 1973, Hendy et al. 2009, Clemens 1979, Carroll 1988, Lillegraven 1979 | |||||
Age range: Orellan or 33.90000 to 31.80000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Chadronian - Orellan | USA (Nebraska) | Copedelphys stevensoni (230806) | |
| Orellan | USA (Wyoming) | Didelphini indet. (17318) | |
| Orellan | USA (Montana) | Copedelphys stevensoni (17090 17138) | |
| Orellan | USA (Nebraska) | Copedelphys stevensoni (17108) |