Natura - nature
   actualia - actual entities
     Mundus Plinius - physical world
       Astra Plinius - celestial bodies
         Universe
           (Supercluster) Virgo-Hydra-Centaurus Supercluster
             (Supercluster) Virgo Supercluster
               (Cluster) Local Group
                 (Galaxy) Milky Way Galaxy veter.
                   (Spiral arm) Orion Arm
                     (Region) Local Bubble
                       Local Interstellar Cloud
                         (Planetary system) Solar System
                           (Planet-satellite system) Earth System
                             (Planet) Earth veter.
                               "spheres" (Earth)
                                 (Sphere) Hydrosphere (Earth) - layer of water
                                   (Region) Great Basin (North America)
                                     (Drainage basin) Mono Lake Basin (California)
                                       (Drainage basin) Rush Creek Basin (California)
                                         1 (Stream) Rush Creek (California)
                                         1.1 (Lake) Grant Lake (California)
                                         1.2 (Lake) Silver Lake (California)
                                         1.3 (Lake) Agnew Lake (California)
                                         1.4 (Lake) Gem Lake (California)
                                         1.5 (Lake) Waugh Lake (California)
                                         1.6 (Lake) Marie Lakes (California)
                                         2 (Drainage basin) Reversed Creek Basin (California)