Allomorone Frizzell & Dante, 1965 † (original description)
Araeopleura Cox, 1965 † (original description)
Bauzaia Frizzell & Dante, 1965 † (original description)
Brazosiella Frizzell & Dante, 1965 † (original description)
Christioceras Nassichuk & Furnish, 1965 † (original description)
Claibornichthys Frizzell & Dante, 1965 † (original description)
Dictyobembix Tyler, 1965 † (original description)
Dubertretia Cox, 1965 † (original description)
Enantiognathus Mosher & Clark, 1965 † (original description)
Eosolea Frizzell & Dante, 1965 † (original description)
Euthyrachis Tyler, 1958 † (original description)
Genartina Frizzell & Dante, 1965 † (original description)
Genuspira Tyler, 1965 † (original description)
Glabretina Lochman, 1965 † (original description)
Griffithidella Hessler, 1965 † (original description)
Jefitchia Frizzell & Dante, 1965 † (original description)
Parbatmya Frizzell & Dante, 1965 † (original description)
Preophidion Frizzell & Dante, 1965 † (original description)
Pronechinus Kier, 1965 † (original description)
Retha Cox, 1965 † (original description)
Richterella Hessler, 1965 † (original description)
Signata Frizzell & Dante, 1965 † (original description)
Streblocrinus König & Meyer, 1965 † (original description)
Thigriffithides Hessler, 1965 † (original description)