| Basic info | Taxonomic history | Classification | Relationships |
| Morphology | Ecology and taphonomy | Map | Age range and collections |
Cotylederma
Taxonomy
Cotylederma was named by Quenstedt (1852) [Sepkoski's age data: J Sine-u J Toar-l Sepkoski's reference number: 934]. It is not extant.
It was assigned to Cyrtocrinida by Sepkoski (2002).
It was assigned to Cyrtocrinida by Sepkoski (2002).
Sister genera
Aspidocrinus, Bilecicrinus, Brachiomonocrinus, Calamocrinus, Capsicocrinus, Coollarocrinus, Crataegocrinus, Cyathidium, Cyclocrinus, Cyrtocrinus, Dibrachiocrinus, Dinardocrinus, Eudesicrinus, Eugeniacrinites, Fishericrinus, Gammarocrinites, Gutticrinus, Gymnocrinus, Hemibrachiocrinus, Hemicrinus, Holopus, Hoyacrinus, Labiocrinus, Lonchocrinus, Ninocrinus, Paracotylederma, Paragammarocrinites, Phyllocrinus, Pilocrinus, Plicatocrinus, Proholopus, Psalidocrinus, Quenstedticrinus, Remisovicrinus, Sacariacrinus, Sclerocrinus, Strambergocrinus, Taurocrinus, Tetracrinus, Torynocrinus
Download authority and opinion data - View classification of included taxa
Synonymy list
| Year | Name and author |
|---|---|
| 1852 | Cotylederma Quenstedt |
| 2002 | Cotylederma Sepkoski, Jr. |
Is something missing? Join the Paleobiology Database and enter the data