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Cricotus crassidiscus
Taxonomy
Cricotus crassidiscus was named by Cope (1884). It is a 3D body fossil. Its type locality is North Fork of the Little Wichita, 8, which is in a Sakmarian/Artinskian terrestrial claystone in Texas.
Synonyms
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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.
†Cricotus crassidiscus Cope 1884
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Invalid names: Cricotus hypantricus Cope 1886 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, subp = subphylum, uc = unranked clade | |||||
| References: Hendy et al. 2009, Carroll 1988 | |||||
Age range: Artinskian or 290.10000 to 279.30000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sakmarian - Artinskian | USA (Texas) | Cricotus crassidiscus (type locality: 28324) | |
| Artinskian | USA (Texas) | Cricotus crassidiscus (108766) | |
| Artinskian - Kungurian | USA (Oklahoma) | Cricotus hypantricus (85733) |