Achylsopsis Fritz, 1968 † (original description)
Albertelloides Fritz, 1968 † (original description)
Archengraulis Stinton & Torrens, 1968 † (original description)
Australirhynchia Savage, 1968 † (original description)
Chubbina Robinson, 1968 † (original description)
Cleidogonia Stinton & Torrens, 1968 † (original description)
Clinoclimacograptus Bulman & Rickards, 1968 † (original description)
Metaclimacograptus Bulman & Rickards, 1968 † (original description)
Orbulinoides Cordey, 1968 † (original description)
Parasternbergella Kilenyi & Allen, 1968 † (original description)
Pentagonodiscus Wendt, 1968 † (original description)
Planicardinia Savage, 1968 † (original description)
Propectinatites Cope, 1968 † (original description)
Pseudoglyptograptus Bulman & Rickards, 1968 † (original description)
Ramseyocrinus Bates, 1968 † (original description)
Sindulites Eames, 1968 † accepted as Ranikothalia Caudri, 1944 † (original description)
Sphaeronchus Stinton & Torrens, 1968 † (original description)
Visbyella Walmsley, Boucot, Harper & Savage, 1968 † (original description)
Vlerkina Eames, Clarke, Banner, Smout & Blow, 1968 † (original description)
Vlerkinella Eames, Clarke, Banner, Smout & Blow, 1968 † (original description)