Ludwigia agria (FOSSIL) Buckman † UK, Dorset
Ludwigia ambigua (FOSSIL) Buckman † UK, Dorset
Paquieria angulata (FOSSIL) S.S. Buckman, 1899 † UK, England, Somerset
Graphoceras apertum (FOSSIL) (Buckman) † UK, Dorset
Graphoceras arcitenens (FOSSIL) Buckman † UK, Dorset
Graphoceras arcuatum (FOSSIL) (Buckman, 1901 †) UK, Dorset
Canavarella arenacea (FOSSIL) Buckman † UK, England, Gloucestershire
Ludwigia armipotens (FOSSIL) (Buckman †) UK, Dorset
Graphoceras attenuatus (FOSSIL) (Buckman, 1901 †) UK, Dorset
Graphoceras attractum (FOSSIL) (Buckman, 1904 †) UK, Dorset
Ludwigia baylei (FOSSIL) (Buckman †) UK, Scotland
Leioceras bifidatum (FOSSIL) (Buckman, 1899 †) UK, Dorset
Graphoceras blandum (FOSSIL) (Buckman, 1901 †) UK, Dorset
Graphoceras blenda (FOSSIL) Buckman † UK, Dorset
Brasilia bradfordensis (FOSSIL) (Buckman, 1887 †) France, Basse-Normandie, Calvados
Ludwigia brasili (FOSSIL) (Buckman †) UK, England, Somerset
Ludwigia bullifera (FOSSIL) Buckman † UK, England, Gloucestershire
Graphoceras callosum (FOSSIL) (Buckman, 1901 †) UK, Dorset
Graphoceras carinata (FOSSIL) (S.S. Buckman, 1904 †) UK, Dorset
Ludwigia carinferum (FOSSIL) (Buckman) † UK, Dorset
Leioceras carinifera (FOSSIL) (Buckman, 1899 †) UK, Dorset
Leioceras cariniferum (FOSSIL) Buckman †
Graphoceras castum (FOSSIL) (Buckman, 1901 †) UK, Dorset
Graphoceras cavata (FOSSIL) Buckman † UK, Dorset
Ludwigia cirrata (FOSSIL) Buckman † UK, Dorset
Reynesia coela (FOSSIL) Buckman † UK, Dorset
Graphoceras compactum (FOSSIL) Buckman † UK, Dorset
Ludwigia compressum (FOSSIL) Buckman † UK, Dorset
Leioceras comptocostosum (FOSSIL) D.M. Chandler& P. Callomon, 2009 † UK, Dorset
Leioceras comptum (FOSSIL) (Reinecke, 1818 †) France, Basse-Normandie, Calvados89 mm
Graphoceras concavum (FOSSIL) (J. de C. Sowerby,1815 †) UK, Dorset71 mm
Ludwigia cornu (FOSSIL) (Buckman, 1881 †) UK, Dorset
Ludwigia cosmia (FOSSIL) (Buckman †) UK, Dorset
Costileioceras costosum (FOSSIL) (F.A. von Quenstedt,1886 †) Germany, Bayern, Bayreuth
Brasilia crinalis (FOSSIL) (Buckman) † UK, Dorset