Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cyclocyclicus
Discussion
Disarticulated columnals, according to Ubaghs, et al., 1978: T933
Taxonomy
Cyclocyclicus was named by Yeltysheva (1955). It is considered to be a form taxon.
It was assigned to Crinoidea by Pershina and Tsyganko (1980).
It was assigned to Crinoidea by Pershina and Tsyganko (1980).
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1955 | Cyclocyclicus Yeltysheva |
1980 | Cyclocyclicus Pershina and Tsyganko |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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. †Cyclocyclicus Yeltysheva 1955
show all | hide all
Diagnosis
No diagnoses are available