†superfamily Uintacrinoidea Zittel 1879 (Feather star)
Parent taxon: Comatulidina according to H. Hess and C. G. Messing 2011
Sister taxa: Antedonoidea, Atelecrinoidea, Atopocrinidae, Comatulidia, Jaekelometridae, Mariametroidea, Microcrinus, Notocrinoidea, Paracomatulacea, Paracomatuloidea, Procomaster, Solanocrinitoidea, Tropiometroidea
Subtaxa: Marsupitidae Uintacrinidae
Type: Uintacrinus
Ecology: facultatively mobile intermediate-level epifaunal suspension feeder
Distribution:
• Cretaceous of Canada (19: Alberta, British Columbia collections), France (1), Jamaica (1), Poland (2), United States (2: Kansas, Mississippi)
Total: 25 collections including 28 occurrences