// Workers AI · dad joke modeWhat did the Iocrinus say? I'm stuck on you.
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| Iocrinus | |
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Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Echinodermata |
| Class: | Crinoidea |
| Parvclass: | †Disparida |
| Family: | †Iocrinidae |
| 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
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Wikimedia Commons has media related to Iocrinus.
- Paleobiology Database entry[link removed]
- 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.
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