Cephalopoda Cuvier, 1797
Anthracoceratites
Asturoceras Ruzhentsev & Bogoslovskaya, 1969
Dimorphoceras Hyatt, 1884
Glyphiolobus Gordon, 1964
Metadimorphoceras Moore, 1958
Paradimorphoceras Ruzhentzev, 1947
Pinoceras Ruzhentzev, 1947
Sulcodimorphoceras Manger & Pareyn, 1979
Trizonoceras Girty, 1909
