Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cyrtonyx cooki
Taxonomy
Cyrtonyx cooki was named by Wetmore (1934).
Synonymy list
Year | Name and author |
---|---|
1934 | Cyrtonyx cooki Wetmore |
1956 | Cyrtonyx cooki Wetmore p. 56 |
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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.
†Cyrtonyx cooki Wetmore 1934
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order | |||||
References: Livezey 1997, Marsh 1875 |
Age range: Hemingfordian or 18.50000 to 16.30000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Hemingfordian | USA (Nebraska) | Cyrtonyx cooki (18001) |