Abactinocrinus Laudon & Severson, 1953 † (original description)
Abertella Durham, 1953 † (original description)
Akiyoshiella Toriyama, 1953 † (original description)
Bridgerocrinus Laundon & Severson, 1953 † (original description)
Camdenidea Swain, 1953 † (original description)
Estheriellites Bock, 1953 † (original description)
Howellisaura Bock, 1953 † (original description)
Idiorhapha Whittington, 1953 † (original description)
Lawnia Wilson, 1953 † (original description)
Melbournopterus Caster & Kjellesvig-Waering, 1953 † (original description)
Minojapanella Fujimoto & Kanuma, 1953 † (original description)
Neobeyrichiopsis Tasch, 1953 † (original description)
Parascutella Durham, 1953 † (original description)
Peltabellia Whittington, 1953 † (original description)
Permoceras Miller & Collinson, 1953 † (original description)
Platyantyx Whittington, 1953 † (original description)
Princetonella Lochman, 1953 † (original description)
Psalikilopsis Ross, 1953 † (original description)
Psephosthenaspis Whittington, 1953 † (original description)
Rasettia Lochman, 1953 † (original description)
Streptodelus Campbell, 1953 † (original description)
Toulminia Munsey, 1953 † accepted as Munseyella Bold, 1957 † (original description)
Truncorotaloides Brönnimann & Bermúdez, 1953 † (original description)