Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       naturalia - natural bodies
         "Lapideum Regnum" nom. inval. - mineral kingdom
           Class "Fossilia" nom. inval. - Lapides aggregati
             Order †"Petrificata" - fossils
               Genus †"Amphibiolithus" nom. inval. - fossil reptiles and amphibians
                 1 †"Amphibiolithus Angvis" nom. inval.
                 2 †"Amphibiolithus Lacertae" nom. inval.
                 3 †"Amphibiolithus Ranae" nom. inval.
                 4 †"Amphibiolithus Testudinis" nom. inval.