fossil marine animal genera Linnaeus, 1758 - animals
Count: [o†o] 22p;50c;198o;128g; †4p;59c;298o;1f;2584g
   Phylum Chordata Bateson, 1885 - chordates
  Count: [o†o] 9c;58o;6g; †4c;69o;640g
     Chordata Bateson, 1885 - chordates see Phylum Chordata Bateson, 1885
    Count: [o†o] 9c;58o;6g; †3c;67o;356g
       Class †Placodermi McCoy, 1848
      Count: [†*] †10o;162g
         Order †Pseudopetalichthida see Order Pseudopetalichthyiformes
        Count: [†*] †3g