fossil marine animal genera Linnaeus, 1758 - animals
Count: [o†o] 22p;50c;198o;128g; †4p;59c;298o;1f;2584g
   Phylum †Problematica Andrews, 1970
  Count: [†g] †8c;15o;1f;321g
     Class †Coeloscleritophora Bengtson & Missarzhevsky, 1981
    Count: [†g] †2o;30g
       1 Order †Sachitida He, 1980
      Count: [†g] †18g
       2 Order †Chancelloriida Walcott, 1920
      Count: [†g] †12g