Boucotella Bowen, 1966 † (original description)
Crossacanthia Gordon, 1966 † (original description)
Dentinella Lochman, 1966 † (original description)
Dimorphoceratoides Furnish & Knapp, 1966 † (original description)
Ehlersella Boucot & Johnson, 1966 † (original description)
Eubiradiolites Coogan, 1966 † accepted as Biradiolites d'Orbigny, 1850 † (original description)
Kierionopsis Davidson, 1966 † (original description)
Oculomagnus Lochman, 1966 † (original description)
Pataecops Radinsky, 1966 † (original description)
Platyselma Gordon, 1966 † (original description)
Playfordia Glenister & Klapper, 1966 † (original description)
Praecoparia Lochman, 1966 † (original description)
Reubenella Lochman, 1966 † (original description)
Scoloconcha Gordon, 1966 † (original description)
Selenaletes Radinsky, 1966 † (original description)