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Parapternodus
Taxonomy
Parapternodus was named by Bown and Schankler (1982). It is not extant.
It was assigned to Apternodontidae by Bown and Schankler (1982), McKenna and Bell (1997), Lopatin (2003); and to Parapternodontidae by Asher et al. (2002), Gunnell et al. (2008), Rose et al. (2012).
It was assigned to Apternodontidae by Bown and Schankler (1982), McKenna and Bell (1997), Lopatin (2003); and to Parapternodontidae by Asher et al. (2002), Gunnell et al. (2008), Rose et al. (2012).
Species
Synonymy list
Year | Name and author |
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1982 | Parapternodus Bown and Schankler |
1997 | Parapternodus McKenna and Bell |
2002 | Parapternodus Asher et al. |
2003 | Parapternodus Lopatin |
2008 | Parapternodus Gunnell et al. |
2012 | Parapternodus Rose 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.
G. †Parapternodus Bown and Schankler 1982
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†Parapternodus antiquus Bown and Schankler 1982
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: subc = subclass, c = class, subp = subphylum | |||||
References: Hendy et al. 2009, Carroll 1988, Ji et al. 2002, Lillegraven 1979 |
Age range: Wasatchian or 54.90000 to 50.50000 Ma
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Eocene | USA (Wyoming) | P. sp. (154254) | |
Wasatchian | USA (Wyoming) | Insectivora indet. (15793) P. antiquus (15501) P. sp. (15458) |