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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Azygonyx xenicus
Taxonomy
Esthonyx xenicus was named by Gingerich and Gunnell (1979). Its type locality is SC-74, which is in a Clarkforkian terrestrial horizon in Wyoming.
It was recombined as Azygonyx xenicus by Gingerich (1989).
It was recombined as Azygonyx xenicus by Gingerich (1989).
Synonymy list
Year | Name and author |
---|---|
1979 | Esthonyx xenicus Gingerich and Gunnell |
1989 | Azygonyx xenicus Gingerich |
1998 | Esthonyx xenicus Lucas and Schoch |
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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.
†Azygonyx xenicus Gingerich and Gunnell 1979
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, subc = subclass, c = class, subp = subphylum | |||||
References: Lucas and Schoch 1998, Lillegraven 1979, Carroll 1988, Ji et al. 2002, Hendy et al. 2009 |
Age range: Clarkforkian or 56.20000 to 54.90000 Ma
Collections (7 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Clarkforkian | USA (Wyoming) | Azygonyx xenicus (15072) Esthonyx xenicus (15088 type locality: 15126 15134 15136 15158 15204) |