Cyathocrinitidae
Cyathocrinitidae is an extinct family of crinoids belonging to the order Cladida. These stationary intermediate-level epifaunal suspension feeders lived from the Silurian to the Permian periods (436.0 - 254.0 Ma). Genera *'' Cyathocrinites'' *''Cyathocrinus ''Cyathocrinus'' is an extinct genus of crinoids belonging to the family Cyathocrinitidae. It is considered related to genera like Cyathocrinites, Gissocrinus, Ichthyocrinus, Meniscocrinus, Occiducrinus. These stationary intermediate-level e ...'' *'' Gissocrinus'' *'' Ichthyocrinus'' *'' Meniscocrinus'' *'' Occiducrinus'' References Cladida Prehistoric echinoderm families Silurian first appearances Permian extinctions {{paleo-crinoidea-stub ...
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Cyathocrinus
''Cyathocrinus'' is an extinct genus of crinoids belonging to the family Cyathocrinitidae. It is considered related to genera like Cyathocrinites, Gissocrinus, Ichthyocrinus, Meniscocrinus, Occiducrinus. These stationary intermediate-level epifaunal suspension feeders lived in the Permian of Australia and Pakistan, in the Devonian of the Czech Republic, as well as in the Silurian The Silurian ( ) is a geologic period and system spanning 24.6 million years from the end of the Ordovician Period, at million years ago ( Mya), to the beginning of the Devonian Period, Mya. The Silurian is the shortest period of the Paleozo ... of the Czech Republic and Sweden, from 428.2 to 254.0 Ma. References Wenlock first appearances Silurian crinoids Devonian crinoids Carboniferous crinoids Permian crinoids Permian genus extinctions Paleozoic animals of Asia Prehistoric crinoid genera Cladida {{permian-animal-stub ...
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