fossil marine animal genera Linnaeus, 1758 - animals
Count: [o†o] 22p;50c;198o;128g; †4p;59c;298o;1f;2584g
   Phylum Mollusca Linnaeus, 1758 - molluscs
  Count: [o†o] 5c;30o; †8c;45o;45g
     Class †Rostroconchia Pojeta et al., 1972
    Count: [†o] †2o
       Order †Ribeirioida Kobayashi, 1933
      Count: -