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 Order †Fusulinida Fursenko, 1958 Superfamily †Ozawainelloidea Thompson & Foster, 1937 see Order Ozawainellida Solovieva, 1980