†superfamily Gatagacyathoidea Debrenne and Zhuravlev 1992 (archaeocyath sponge)

Archaeocyatha - Archaeocyathida

Parent taxon: Dictyofavina according to F. Debrenne et al. 2015

Sister taxa: Keriocyathoidea, Usloncyathoidea

Subtaxa: Gatagacyathidae

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Type: Gatagacyathus

Ecology: stationary intermediate-level epifaunal suspension feeder


• Cambrian of Canada (2: British Columbia collections), United States (1: Nevada)

Total: 3 collections each including a single occurrence

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