Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Calandrites ursorum
Taxonomy
Calandrites ursorum was named by Cockerell (1918). Its type specimen is UCM 5817, an elytra, and it is an impression. Its type locality is South of Grizzly Creek, North Park, which is in a Wasatchian terrestrial siliciclastic in the Coalmont Formation of Colorado.
It was considered a nomen dubium by Zherikhin (2000).
It was considered a nomen dubium by Zherikhin (2000).
Synonymy list
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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.
†Calandrites ursorum Cockerell 1918
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, p = phylum | |||||
References: Bush and Bambach 2015, Kiessling 2004 |
Age range: Wasatchian or 54.90000 to 50.50000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Wasatchian | USA (Colorado) | Calandrites ursorum (type locality: 140166) |