"Heterococcoliths"
   "Muroliths"
     Order †Eiffellithales Rood, Hay & Barnard (1971)
       Family †Eiffellithaceae Reinhardt (1965)
         ?Genus †Diloma Wind & Cepek (1979)
         Genus †Eiffellithus P. Reinhardt (1965)
         Genus †Helicolithus Noel (1970)
         Genus †Rothia Varol & Girgis (1994)
         Genus †Tegumentum H.R. Thierstein, in Roth & H.R. Thierstein (1972)