†superfamily Tumulocyathoidea Krasnopeeva 1953 (archaeocyath sponge)
Parent taxon: Ajacicyathina according to F. Debrenne et al. 2015
See also Kerner et al. 2011
Sister taxa: Annulocyathoidea, Bronchocyathoidea, Erbocyathoidea, Ethmophylloidea, Lenocyathoidea, Pretiosocyathoidea, Sigmocyathoidea, Tercyathoidea
Subtaxa: Geocyathidae Konjuschkovicyathidae Sanarkocyathidae Tumulocyathidae
Ecology: stationary intermediate-level epifaunal suspension feeder
Distribution:
• Cambrian of Australia (2 collections), Canada (3: British Columbia, Northwest Territories), Italy (1), Mexico (1), Mongolia (3), Morocco (1), the Russian Federation (72), Spain (1), United States (1: Nevada)
Total: 85 collections including 202 occurrences