Phylum Foraminifera d'Orbigny, 1826 see Subphylum Foraminifera d'Orbigny, 1826
   Class †Fusulinata Fursenko, 1958
     Subclass †Fusulinana Vachard, Pille & Gaillot, 2010 see Group fusulinoids Fursenko, 1958
       1 Order †Tournayellida Hohenegger & Piller, 1973
       2 Order †Endothyrida Fursenko, 1958
       3 Order †Fusulinida Fursenko, 1958