†family Sibiriolitidae Lin 1977 (tabulate coral)
Anthozoa - Heliolitida - Sibiriolitidae
Parent taxon: Proporicae according to D. Hill 1981
Sister taxa: Cyrtophyllidae, Plasmoporellidae, Plasmoporidae, Proheliolitidae, Proporidae
Subtaxa: Mongoliolites Sibiriolitella Sibiriolites
Ecology: stationary epifaunal suspension feeder-photosymbiotic
Distribution:
• Ordovician of Canada (2: Nunavut collections), China (4), Mongolia (3), the Russian Federation (6)
Total: 15 collections including 16 occurrences