†family Proheliolitidae Kiaer 1899 (tabulate coral)
Anthozoa - Heliolitida - Proheliolitidae
Parent taxon: Proporicae according to D. Hill 1981
See also Norford 1967
Sister taxa: Cyrtophyllidae, Plasmoporellidae, Plasmoporidae, Proporidae, Sibiriolitidae
Subtaxa: Avicenia Kiaerolites Proheliolites Protoheliolites Schmidtilites
Ecology: stationary epifaunal suspension feeder-photosymbiotic
Distribution: