Crinoidea - Calceocrinida - Calceocrinidae
Parent taxon: Calceocrinida according to W. I. Ausich and P. Copper 2010
See also Ausich 1998, Ausich et al. 2018, Laudon 1936, Ubaghs et al. 1978 and Webster and Lane 1987
Sister taxa: none
Subtaxa: Anulocrinus Calceocrinus Catatonocrinus Charactocrinus Chirocrinus Chiropinna Corvucrinus Cremacrinus Cunctocrinus Deltacrinus Diaphorocrinus Dolerocrinus Eohalysiocrinus Epihalysiocrinus Espanocrinus Grypocrinus Halysiocrinus Minicrinus Paracremacrinus Senariocrinus Stibarocrinus Synchirocrinus Trypherocrinus
Type: Calceocrinus
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution:
• Permian of the Russian Federation (2 collections)
• Carboniferous of Iran (2), United States (48: Indiana, Kentucky, Tennessee)
• Devonian of China (1), the Czech Republic (8), Germany (1), United States (10: Indiana, Iowa, New York, Ohio, Tennessee)
• Silurian of Canada (8: Ontario, Quebec, Québec), Sweden (4), the United Kingdom (1), United States (35: Illinois, Indiana, Iowa, Missouri, New York, Ohio, Oklahoma, Tennessee, West Virginia)
• Ordovician to Silurian of Canada (1: Québec), United States (1: Illinois)
• Ordovician of Canada (12: Ontario, Quebec), the United Kingdom (1), United States (39: Illinois, Iowa, Iowa, Iowa, Illinois, Minnesota, Missouri, Oklahoma, Tennessee, illinois)
Total: 174 collections including 248 occurrences