Cephalopoda Cuvier, 1797
Brodiceras Buckman, 1899
Denckmannia Buckman, 1898
Erycites Gemmellaro, 1886
Hammatoceras Hyatt, 1867
Haugia Buckman, 1889
Lillia Bayle, 1878
Pachammatoceras Buckman, 1921
Phymatoceras Hyatt, 1867
