Crinoidea - Calceocrinida - Calceocrinidae
Parent taxon: Calceocrinidae according to W. I. Ausich 1998
See also Laudon 1936, Sepkoski 2002 and Webster and Lane 1987
Sister taxa: Anulocrinus, Calceocrinus, Catatonocrinus, Charactocrinus, Chirocrinus, Chiropinna, Corvucrinus, Cremacrinus, Cunctocrinus, Deltacrinus, Diaphorocrinus, Dolerocrinus, Eohalysiocrinus, Epihalysiocrinus, Espanocrinus, Grypocrinus, Minicrinus, Paracremacrinus, Senariocrinus, Stibarocrinus, Synchirocrinus, Trypherocrinus
Subtaxa: Halysiocrinus barrisi Halysiocrinus elephantinus
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution:
• Osagean of United States (24: Indiana, Kentucky, Tennessee collections)
• Carboniferous of United States (20: Indiana, Kentucky, Tennessee)
• Mississippian of United States (4: Indiana)
• Devonian of United States (2: Iowa)
Total: 50 collections including 59 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.