Phylum Brachiopoda Duméril, 1806 - brachiopods
Count: [f†f] 3c;5o;29f; †5c;21o;375f
   Subphylum Rhynchonelliformea Williams et al., 1996
  Count: [f†f] 1c;3o;26f; †4c;16o;345f
     Subphylum Rhynchonelliformea Williams et al., 1996
    Count: [f†f] 1c;3o;26f; †4c;16o;345f
       Class †Strophomenata Williams et al, 1996
      Count: [†f] †4o;64f
         Class †Strophomenata Williams et al, 1996
        Count: [†f] †4o;64f
           Order †Orthotetida Waagen, 1884
          Count: [†f] †9f
             Suborder †Triplesiidina Moore, 1952
            Count: [†f] †1f
               Superfamily †Triplesioidea Schuchert, 1913
              Count: [†f] †1f
                 Family †Triplesiidae Schuchert, 1913
                Count: -