Adekunbiella Adegoke, 1967 † (original description)
Amsdenella Tillman, 1967 † (original description)
Cheethamia Shaw, 1967 † (original description)
Conococcolithus W.W. Hay & H. Mohler, 1967 † (original description)
Eowaeringella Skinner & Wilde, 1967 † (original description)
Limnostygis Carroll, 1967 † (original description)
Loxendoceras Collins, 1967 † (original description)
Paeneprolimnocyon Guthrie, 1967 † (original description)
Prinsius W.W. Hay & H. Mohler, 1967 † (original description)
Rotoides Gutschick, Canis & Brill, 1967 † (original description)
Stictostega Shaw, 1967 † (original description)
Thliborhynchia Lenz, 1967 † (original description)
Toweius W.W. Hay & H. Mohler, 1967 † (original description)
Wyattella Adegoke, 1967 † (original description)