†family Ekvasophyllidae Hill 1981 (horn coral)
Anthozoa - Stauriida - Ekvasophyllidae
Full reference: D. Hill. 1981. Rugosa and Tabulata. Treatise on Invertebrate Paleontology 1(F)
Parent taxon: Aulophyllina according to D. Hill 1981
Sister taxa: Aphrophyllidae, Aulophyllidae, Neokoninckophyllidae, Palaeosmiliidae
Subtaxa: Ekvasophyllum Faberophyllum Turbophyllum Zaphriphyllum
Ecology: stationary epifaunal suspension feeder
Distribution:
• Pennsylvanian of United States (1: Utah collection)
• Osagean of United States (2: Montana, Utah)
• Mississippian of United States (2: Utah)
• Carboniferous of Canada (41: Alberta, Yukon), China (1), Turkey (1), United States (58: Alaska, California, Idaho, Nevada, New Mexico)
• Devonian of China (1)
Total: 107 collections including 124 occurrences