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Calceocrinidae
Taxonomy
Calceocrinidae was named by Meek and Worthen (1869). It is not extant. Its type is Calceocrinus. It is the type family of Calceocrinacea.
It was assigned to Inadunata by Laudon (1936); to Calceocrinacea by Ubaghs et al. (1978), Webster and Lane (1987); and to Calceocrinida by Ausich (1998), Ausich and Copper (2010), Ausich et al. (2018).
It was assigned to Inadunata by Laudon (1936); to Calceocrinacea by Ubaghs et al. (1978), Webster and Lane (1987); and to Calceocrinida by Ausich (1998), Ausich and Copper (2010), Ausich et al. (2018).
Subtaxa
Anulocrinus, Calceocrinus (type genus), Catatonocrinus, Charactocrinus, Chirocrinus, Chiropinna, Corvucrinus, Cremacrinus, Cunctocrinus, Deltacrinus, Diaphorocrinus, Dolerocrinus, Eohalysiocrinus, Epihalysiocrinus, Espanocrinus, Grypocrinus, Halysiocrinus, Minicrinus, Paracremacrinus, Senariocrinus, Stibarocrinus, Synchirocrinus, Trypherocrinus