†superfamily Coscinocyathoidea Taylor 1910 (archaeocyath sponge)
Archaeocyatha - Capsulocyathida
Parent taxon: Coscinocyathina according to F. Debrenne et al. 2015
Sister taxa: Alataucyathoidea, Calyptocoscinoidea, Clathricoscinoidea
Subtaxa: Coscinocyathellidae Coscinocyathidae Mawsonicoscinidae
Type: Coscinocyathus
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution:
• Cambrian of Antarctica (1 collection), Australia (6), Canada (6: British Columbia, Northwest Territories, Yukon), China (4), Falkland Islands (Malvinas) (1), Germany (2), Italy (16), Kyrgyzstan (1), Mexico (1), Mongolia (3), Morocco (2), the Russian Federation (76), Spain (4), United States (1: Nevada)
Total: 124 collections including 179 occurrences