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Esthonyx bisulcatus
Taxonomy
Esthonyx bisulcatus was named by Cope (1874). Its type specimen is U.S.N.M. No. 1103, a mandible (left lower jaw with three molars, P3, and two associated incisors), and it is not a trace fossil. It is the type species of Esthonyx.
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1874 | Esthonyx acer Cope |
| 1874 | Esthonyx bisulcatus Cope |
| 1874 | Esthonyx burmeisteri Cope |
| 1875 | Esthonyx bisulcatus Cope p. 24 |
| 1875 | Esthonyx burmeisterii Cope p. 24 |
| 1885 | Platychoerops burmeisteri Lydekker p. 360 |
| 1902 | Esthonyx acer Hay p. 715 |
| 1902 | Esthonyx bisulcatus Hay p. 715 |
| 1902 | Esthonyx burmeisterii Hay p. 715 |
| 1953 | Esthonyx bisulcatus Gazin p. 17 |
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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.
†Esthonyx bisulcatus Cope 1874
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Invalid names: Esthonyx acer Cope 1874 [synonym], Esthonyx burmeisterii Cope 1874 [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: Lucas and Schoch 1998, Hendy et al. 2009, Carroll 1988, Ji et al. 2002, Lillegraven 1979 | |||||
Age range: base of the Graybullian to the top of the Wasatchian or 55.80000 to 50.30000 Ma
Collections (162 total)