Virgatosphinctoides distans (FOSSIL) (Neaverson) † UK, England
Euechioceras dubium (FOSSIL) Trueman & Williams † UK, Scotland
Phylseogrammoceras electum (FOSSIL) S.S. Buckman, 1922 † UK, England, Gloucestershire
Braunsina elegantula (FOSSIL) Buckman † UK, Dorset
Diploceras equicostatum (FOSSIL) Spath † England, Kent
Nannina evoluta (FOSSIL) Buckman † UK, Dorset
Braunsina fastigata (FOSSIL) Buckman † UK, Dorset
Sonninites felix (FOSSIL) S.S. Buckman, 1923 † UK, Dorset
Parechioceras finitimum (FOSSIL) (C.H. Blake †) UK, Yorkshire
Flexoxyites flexus (FOSSIL) Buckman † UK, England, Somerset
Eosoconus formosus (FOSSIL) Yü, 1979 † China, HuBei
Pleuromegalites forticosta (FOSSIL) Buckmann S † UK, Buckinghamshire
Braunsina futilis (FOSSIL) S.S. Buckman † UK, Dorset
Gelasinites gelasinus (FOSSIL) Buckman † UK, Dorset
Gibbistephanus gibbosus (FOSSIL) S.S. Buckman, 1928 † UK, England, Somerset
Wiltshireia gigantea (FOSSIL) (Buckman) † UK, Dorset
Gigantites giganteus (FOSSIL) (Sowerby, J) † UK, Buckinghamshire
Gonoxyites goniophorus (FOSSIL) Buckman † UK, England
Harpoxyites harpophorus (FOSSIL) Buckman † UK, Dorset
Acaenoplax hayae (FOSSIL) Sutton & al., 2001 † United Kingdom, England, Herefordshire
Foordella hibernica (FOSSIL) Longstaff † Ireland
Hippostratites hippocephaliticus (FOSSIL) Buckman † UK, Buckinghamshire
Benedictites hochstetteri (FOSSIL) (Oppel) † UK, England, Gloucestershire
Trophonites imperator (FOSSIL) Buckman † UK, Buckinghamshire
Proconus incertis (FOSSIL) Webers & al., 1992 † Antarctica, Springer Peak
Galilaeites indigestus (FOSSIL) Buckman † UK, Yorkshire
Zugocosmoceras interpositum (FOSSIL) S.S. Buckman, 1923 † UK, Scotland
Aganides jessieae (FOSSIL) Miller & Gurley, 1896 †
Kallistephanus kalus (FOSSIL) Buckman † UK, Dorset
Keratinites keratophorus (FOSSIL) Buckman † UK, England, Oxfordshire
Kreterostephanus kreter (FOSSIL) Buckman † UK, Dorset
Leptostrigites languides (FOSSIL) Buckman † UK, Dorset
Crendonites leptolobatus (FOSSIL) Buckman † UK, Buckinghamshire
Leptodactylites leptum (FOSSIL) Buckman † UK, England, Somerset
Behemoth leucus (FOSSIL) (Buckman) † UK, Buckinghamshire