| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cyclocaudex
Discussion
Disarticulated columnals, according to Ubaghs, et al., 1978: T933
Taxonomy
Cyclocaudex was named by Moore and Jeffords (1968). It is not extant. It is considered to be a form taxon.
It was assigned to Crinoidea by El Albani et al. (2005).
It was assigned to Crinoidea by El Albani et al. (2005).
Synonymy list
| Year | Name and author |
|---|---|
| 1968 | Cyclocaudex Moore and Jeffords |
| 2005 | Cyclocaudex El Albani et al. p. 640 |
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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.
G. †Cyclocaudex Moore and Jeffords 1968
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum | |||||
| References: Kiessling 2004, Aberhan 1992 | |||||
Age range: base of the Serpukhovian to the top of the Missourian or 330.90000 to 303.70000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Serpukhovian - Bashkirian | Antarctica | C. sp. (41799) | |
| Westphalian D | Mexico (Sonora) | C. insaturatus (76170) | |
| Missourian | Mexico (Puebla) | C. typicus, C. jucundus (49788) | |
| Virgilian - Missourian | Mexico (Puebla) | C. typicus, C. jucundus (40465) |