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
         01 Order †Stensioellida Romer, 1945 see Order Stensioelliformes
        Count: [†*] †1g
         02 Order †Pseudopetalichthida see Order Pseudopetalichthyiformes
        Count: [†*] †3g
         03 Order †Rhenanida Broili, 1930
        Count: [†*] †5g
         04 Order †Ptyctodontida Gross, 1932 see Order Ptyctodontiformes
        Count: [†*] †12g
         05 Order †Acanthothoraci Stensiö, 1944
        Count: [†*] †10g
         06 Order †Brindabellaspida Young, 1980
        Count: [†*] †1g
         07 Order †Petalichthida see Order Petalichthyida Jaekel, 1911
        Count: [†*] †13g
         08 Order †Arthrodira Woodward, 1891 see [unranked] Arthrodira Woodward, 1891
        Count: [†*] †104g
         09 Order †Antiarcha (Cope, 1885) see [unranked] Antiarchi Cope, 1885
        Count: [†*] †11g
         10 Order †uncertain
        Count: †2g