truncorotaloididae truncorotaloididae truncorotaloididae is a family of foraminifera belonging to the superfamily globorotalioidea in the suborder globigerinina and the order rotaliida. it is found in marine sediments from the middle paleocene to the upper eocene. truncorotaloididaetemporal range: paleocene - late eocene scientific classification domain: eukaryota clade: diaphoretickes clade: sar phylum: retaria infraphylum: foraminifera class: globothalamea order: rotaliida suborder: globigerinina superfamily: globorotalioidea family: †truncorotaloididaeloeblich & tappan, 1961 genera see text genera the family contains the following genera: acarinina astrorotalia igorina morozovella morozovelloides planorotalites praemurica testacarinata