Phylum Chordata Bateson, 1885 - chordates
   Class †Conodonta Eichenberg, 1930
     Subclass †Conodonti Branson see Subclass Conodonta Eichenberg, 1930
       Order †Ozarkodinida Dzik
         Family †Palmatolepidae Sweet
           Genus †Palmatolepis Ulrich & Bassler, 1926
             †"Palmatolepis glabra group"
               1 †Palmatolepis acuta Helms
               2 †Palmatolepis distorta Branson & Mehl
               3 †Palmatolepis falcata (Helms)
               4 †Palmatolepis klapperi Sandberg & Ziegler
               5 †Palmatolepis pectinata Ziegler
               6 †Palmatolepis prima Ziegler & Huddle
               7 †Palmatolepis tenuipunctata Sannemann
               8 †Palmatolepis lobicornis Schülke