foraminifera d'Orbigny, 1826 see Class Foraminifera d'Orbigny, 1826
   Suborder †Fusulinina Wedekind, 1937 see Order Fusulinida Fursenko, 1958
     Superfamily †Tetrataxoidea Galloway, 1933 see Order Tetrataxida Mikhalevich, 1981
       1 Family †Tetrataxidae Galloway, 1933
       2 Family †Pseudotaxidae Mamet, 1974
       3 Family †Valvulinellidae Loeblich & Tappan, 1984
       4 Family †Abadehellidae Loeblich & Tappan, 1984 see Subfamily Abadehellinae Loeblich & Tappan, 1984