†family Calcifoliaceae Termier 1977
PaleoDB taxon number: 112839
Parent taxon: Calcifoliida according to D. Vachard and M. Aretz 2004
Sister taxon: Fasciellidae
Subtaxa: Calcifolium, Falsocalcifolium, Frustulata
Ecology: stationary epifaunal "photoautotroph"