Family Glyptocrinidae Rank Genus Subclass Camerata | ||
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Similar Monobathrida, Iocrinus, Eucalyptocrinites, Periechocrinus, Eretmocrinus | ||
Glyptocrinus is an extinct genus of sea lily that lived from the Middle Ordovician to the Early Silurian (471.8 - 436.0 Ma). Its remains have been found in North America.
References
Glyptocrinus Wikipedia(Text) CC BY-SA