Definition of Cydrocrinus. Meaning of Cydrocrinus. Synonyms of Cydrocrinus

- Cydrocrinus is an extinct genus of crinoids. This genus is known in the fossil records of the Carboniferous period of United States (age range: 345.3...
- Mississippian - Permian Canada, United Kingdom, Russia, Australia, Timor : 391  Cydrocrinus Kirk 1940 Poteriocrinus cox**** Worthen, 1862 Rhenocrinidae extinct Mississippian...
- Cromyocrinus Crotalocrinites Cryphiocrinus Culmicrinus Cyathocrinacea Cydrocrinus Cyliocrinus Dasciocrinus Denariocrinus Dendrocrinina Depaocrinus Derbiocrinus...
- †Cyathocrinites multibrachiatus †Cyathocrinites parvibrachiatus †Cyclonema †Cydrocrinus †Cyphaspis †Cypricardinia †Cyrtoceras †Cyrtolites †Cystodictya †Cystodictya...
- †Cyclopentagonopa †Cyclora – tentative report †Cydrocrinus †Cydrocrinus concinnus – tentative report †Cydrocrinus subramulosus – tentative report †Cymatonota...
- †Cyclaster †Cyclocrinus †Cyclocystoides †Cyclolampas †Cydonocrinus †Cydrocrinus †Cylicocrinus †Cyliocrinus †Cymbiocrinus †Cymbionites †Cypelometra †Cyphocrinus...