Systema naturæ - nature
   Universum - universe see [unranked] Mundus Plinius
     naturalia - natural bodies
       Regnum Lapideum - mineral kingdom
         Class Fossilia nom. inval. - Lapides aggregati
           Order Petrificata - fossils
             Genus Zoolithus nom. inval. - fossil mammals
               1 Zoolithus totalis certi vel incerti animalis nom. inval.
               1.0 Qvadrupes petrif. nom. inval. see Zoolithus totalis certi vel incerti animalis nom. inval.
               2 Zoolithus ossium nom. inval. - fossil bones
               2.0 Ossa fossilia nom. inval. - fossil bones see Zoolithus ossium nom. inval.