Kingdom Animalia Linnaeus, 1758 - animals
   Phylum Porifera Grant, 1836 - sponges
     Genus †Aulocopium Oswald, 1847
     Genus †Chiastoclonella Rauff, 1895
     Genus †Hindia Duncan, 1879
     Genus †Ophiraphidites Carter, 1876
     1 Class Demospongea Sollas, 1875 see Class Demospongiae Sollas, 1885
     2 Class Hexactinellida Schmidt, 1870 - hexactinellids
     3 Class Calcarea Bowerbank, 1864 - calcareous sponges
     4 Class Sclerospongea see Class Sclerospongiae Hartman & Goreau, 1970
     5 ?Class †Stromatoporata see Class Stromatoporoidea Nicholson & Murie, 1878