Division Dinoflagellata Engl. (1903) see Superclass Dinoflagellata Bütschli, 1885
Ref: R.A. Fensome et al., 1993; Count: [*†*] 4c;13o;45f;285g; †1o;11f;583g
   Genus Podamphoropsis Dumitrica (1973)
  Ref: R.A. Fensome et al., 1993: [excluded position]; Count: -