†family Aoujgaliaceae Termier and Vachard 1975 (red algae)
Parent taxon: Rhodophyceae according to M. F. Perret and D. Vachard 1977
Sister taxa: Acrochaetium, Angulocellularia, Angusticellularia, Archaeolithophyllales, Arthrodendron, Calcifoliida, Florideae, Foliophycus, Gymnocodiaceae, Lomentarites, Solenoporaceae
Subtaxa: Aoujgalia Dromastacheoides Fourstonella Mametella Roquesselsia Stacheia Stacheoidella
Ecology: stationary epifaunal "photoautotroph"
Distribution:
• Triassic of the United Kingdom (4 collections)
• Permian of Tajikistan (5)
• Carboniferous of Algeria (1), Belgium (2), France (2), Ireland (11), Spain (2), the United Kingdom (33), United States (25: California, Indiana, Iowa, Nevada, New Mexico, Oklahoma, Texas, Wyoming)
Total: 85 collections including 121 occurrences