Crinoidea - Dendrocrinida - Cromyocrinidae
Parent taxon: Cromyocrinidae according to G. Ubaghs et al. 1978
See also Sepkoski 2002
Sister taxa: Aglaocrinus, Dicromyocrinus, Ethelocrinus, Goleocrinus, Hemiindocrinus, Mantikosocrinus, Metacromyocrinus, Minilyacrinus, Moapacrinus, Moapocrinus, Mooreocrinus, Paracromyocrinus, Parethelocrinus, Parulocrinus, Synarmocrinus, Ulocrinus
Subtaxa: Cromyocrinus grandis
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution:
• Desmoinesian of United States (1: Arizona collection)
• Carboniferous of Canada (1: Nunavut), China (1), the Russian Federation (1), United States (7: Arizona, Arkansas, Oklahoma, Texas)
Total: 11 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.