foraminifera d'Orbigny, 1826 see Class Foraminifera d'Orbigny, 1826
   Suborder †Fusulinina Wedekind, 1937 see Order Fusulinida Fursenko, 1958
     Superfamily †Parathuramminoidea Bykova, 1955
       01 Family †Archaesphaeridae Malakhova, 1956
       02 Family †Parathuramminidae Bykova, 1955
       03 Family †Chrysothuramminidae Loeblich & Tappan, 1988 see Subfamily Chrysothurammininae Loeblich & Tappan, 1986
       04 Family †Ivanovellidae Chuvashov & Yuferev, 1984
       05 Family †Marginaridae Loeblich & Tappan, 1986
       06 Family †Uralinellidae Chuvashov, Yuferev & Zadorozhnyy, 1984 see Subfamily Uralinellinae Chuvashev & Yuferev, 1984
       07 Family †Auroriidae Loeblich & Tappan, 1986
       08 Family †Usloniidae Miklukho-Maklay, 1963 see Subfamily Usloniinae Miklukho-Maklay, 1963
       09 Family †Eovolutinidae Loeblich & Tappan, 1986
       10 Family †Tuberitinidae Miklukho-Maklay, 1958