Cydrocrinus
| Cydrocrinus Temporal range: Carboniferous | |
|---|---|
 | |
| Fossil of Cydrocrinus from Carboniferous of United States | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Echinodermata |
| Subphylum: | Crinozoa |
| Class: | Crinoidea |
| Subclass: | Camerata |
| Order: | Cladida |
| Genus: | Cydrocrinus Kirk, 1940 [1] |
Cydrocrinus is an extinct genus of crinoids.
Fossil records
This genus is known in the fossil records of the Carboniferous period of United States (age range: 345.3 to 342.8 million years ago). [2]
References
- ↑ Kirk, E. 1940. Seven new genera of Carboniferous Crinoidea Inadunata. Journal of the Washington Academy of Science 30: 321 -
- ↑ Paleobiology Database
This article is issued from Wikipedia - version of the 8/11/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.