Graphoceras pulchrum (FOSSIL) Buckman, 1902 † UK, Dorset
Ludwigia pustulifera (FOSSIL) (Buckman †) UK, Dorset
Ludwigia reflua (FOSSIL) (Buckman, 1904 †) UK, Dorset
Cypholioceras renovatum (FOSSIL) S.S. Buckman, 1888 † UK, England, Gloucestershire
Graphoceras robustum (FOSSIL) Buckman † UK, Dorset
Hyperlioceras rudidiscites (FOSSIL) Buckman † UK, Dorset
Graphoceras rudis (FOSSIL) (Buckman) † UK, England, Wiltshire
Graphoceras rugosum (FOSSIL) (Buckman, 1901 †) UK, Dorset
Graphoceras scriptitatum (FOSSIL) Buckman † UK, Dorset
Staufenia sehndensis (FOSSIL) Hoffmann, 1913 † Luxembourg, Luxembourg
Brasilia similis (FOSSIL) (Buckman, 1889 †) UK, Dorset
Costileioceras sinon (FOSSIL) (C.É. Bayle, 1878 †) Germany, Baden-Württemberg110 mm
Graphoceras stigmosum (FOSSIL) Buckman † UK, Dorset
Leioceras striatum (FOSSIL) (Buckman, 1899 †) UK, Dorset
Graphoceras subacuta (FOSSIL) (Buckman, 1902 †) UK, England, Somerset
Ludwigia subcava (FOSSIL) Buckman † UK, Dorset
Brasilia subcornuta (FOSSIL) (Buckman, 1904 †) UK, Scotland
Leioceras subcostosum (FOSSIL) (Buckman, 1899 †) UK, England, Somerset
Deltoidoceras subdiscoideum (FOSSIL) S.S. Buckman, 1889 † UK, Dorset
Mansellia subfalcata (FOSSIL) (S.S. Buckman, 1899 †) UK, Dorset
Hyperlioceras subleve (FOSSIL) Buckman † UK, Dorset
Brasilia sublineata (FOSSIL) Buckman † UK, Dorset
Graphoceras subobsoletum (FOSSIL) (Buckman, 1901 †) UK, Dorset
Graphoceras subrudis (FOSSIL) Buckman † UK, Dorset
Leioceras substriatum (FOSSIL) Buckman † UK, Dorset
Ludwigia subtabulata (FOSSIL) Buckman † UK, Dorset
Brasilia subtilicosta (FOSSIL) (Buckman, 1898 †) France, Isère
Hyperlioceras tabulatum (FOSSIL) (Buckman) † UK, Dorset
Graphoceras tenuis (FOSSIL) (Buckman, 1904 †) UK, Dorset
Leioceras thompsoni (FOSSIL) (Buckman, 1899 †) UK, England
Canavarella tolulana (FOSSIL) (Dumortier†) UK, Dorset
Ludwigia tolutaria (FOSSIL) Dumortier † UK, Dorset
Canavarella torta (FOSSIL) (Buckman †) UK, Scotland
Ludwigia umbilicata (FOSSIL) (Buckman, 1904 †) UK, Dorset
Graphoceras undulatum (FOSSIL) Buckman † UK, Dorset