Hyperlioceras curvicostatum (FOSSIL) Buckman, 1907 †
Graphoceras debile (FOSSIL) Buckman † UK, Dorset
Brasilia decipiens (FOSSIL) (Buckman) † UK, Dorset
Brasilia decipiformis (FOSSIL) Dietze & al., 2014 † Germany
Graphoceras decorum (FOSSIL) Buckman † UK, Dorset
Hyperlioceras deflexum (FOSSIL) S.S. Buckman, 1907 † UK, Dorset
Ludwigia deletum (FOSSIL) Buckman † UK, Dorset
Graphoceras delicata (FOSSIL) Buckman † UK, Dorset
Hyperlioceras discitiforme (FOSSIL) Buckman † UK, Dorset
Brasilia effricata (FOSSIL) Buckman † UK, Dorset
Ludwigia extralaevis (FOSSIL) (F.A. von Quenstedt †) UK, Scotland
Graphoceras falcigera (FOSSIL) (Buckman, 1904 †) UK, Dorset
Graphoceras fallax (FOSSIL) (Buckman) † UK, Dorset
Graphoceras flaccidum (FOSSIL) Buckman † UK, Dorset
Graphoceras flexilis (FOSSIL) (Buckman, 1901 †) UK, Dorset
Graphoceras formosum (FOSSIL) (Buckman) † UK, Dorset
Ludwigia gallica (FOSSIL) Buckman † France, Basse-Normandie, Calvados
Brasilia geisingensis (FOSSIL) Dietze & al., 2014 † Germany
Graphoceras glevensis (FOSSIL) (Buckman, 1901 †) UK, England, Gloucestershire
Leioceras gracile (FOSSIL) (Buckman, 1899 †) UK, Dorset
Leioceras gracile (FOSSIL) Buckman † UK, Dorset
Ludwigia gradata (FOSSIL) (Buckman †) UK, Dorset
Leioceras grave (FOSSIL) (Buckman, 1899 †) UK, Dorset
Graphoceras hamatum (FOSSIL) Buckman † UK, Dorset
Graphoceras ikianus (FOSSIL) (Yokoyama †) Japan
Graphoceras impolita (FOSSIL) Buckman † UK, Dorset
Hyperlioceras incisum (FOSSIL) Buckman, 1907 † UK, Dorset
Hyperlioceras inclusum (FOSSIL) S.S. Buckman, 1907 † UK, Dorset
Graphoceras inflata (FOSSIL) Buckman † UK, England, Somerset
Reynesia intermedia (FOSSIL) (S.S. Buckman, 1888 †) UK, Dorset
Hyperlioceras juncta (FOSSIL) (S.S. Buckman, 1904 †) UK, England, Somerset
Ludwigia laciniosa (FOSSIL) (Buckman †) UK, Dorset
Ludwigia laevigata (FOSSIL) Buckman † UK, Dorset
Graphoceras latum (FOSSIL) Buckman † UK, Dorset
Reynesia laxa (FOSSIL) Buckman † UK, Dorset