// Workers AI · dad joke modeWhy did Iocrinus go to the party? It was a crin-us-ual guest.
 | This article needs more citations. (July 2023) |
| Iocrinus | |
|---|---|
 | |
| Iocrinus subcrassus | |
| Scientific classification | |
| Kingdom: | |
| Phylum: | |
| Class: | |
| Order: | |
| Family: | |
| Genus: | Iocrinus Hall, 1866 |
Iocrinus is an extinct genus of crinoid[1] (sea lilies and feather stars). It is an early form of crinoid, from the Ordovician rock of North America, England, and Gilwern Hill, Powys in Wales.
Selected species
[edit]References
[edit]
Wikimedia Commons has media related to Iocrinus.
- Paleobiology Database entry
- Iocrinus in the Ordovician of England and Wales[permanent dead link]
- Stuart M. Kelly, Functional Morphology and Evolution of Iocrinus: An Ordovician Disparid Inadunate Crinoid, Indiana University, 1978.
- ↑ "Iocrinus". Atlas of Ordovician Life. 2013-12-07. Retrieved 2023-06-26.
 | This prehistoric crinoid-related article is a stub. You can help Wikipedia by adding missing information. |