fossil marine animal genera Linnaeus, 1758 - animals
Count: [o†o] 22p;50c;198o;128g; †4p;59c;298o;1f;2584g
   Phylum Porifera Grant, 1836 - sponges
  Count: [o†o] 3c;18o;66g; †4c;16o;1020g
     Class Calcarea Bowerbank, 1864 - calcareous sponges
    Count: [o†o] 2o;4g; †4o;229g
       Order Calcaronea Bidder, 1898 see Subclass Calcaronea Bidder, 1898
      Count: [*†*] 1g; †2g