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) Lithosphere (Earth) - layer of rock
                                   "tectonic plates"
                                     (Tectonic plate) African Plate
                                     (Tectonic plate) Antarctic Plate
                                     (Tectonic plate) Arabian Plate
                                     (Tectonic plate) Caribbean Plate
                                     (Tectonic plate) Cocos Plate
                                     (Tectonic plate) Eurasian Plate
                                     (Tectonic plate) Indo-Australian Plate
                                     (Tectonic plate) Juan de Fuca Plate
                                     (Tectonic plate) Nazca Plate
                                     (Tectonic plate) North American Plate
                                     (Tectonic plate) Pacific Plate
                                     (Tectonic plate) Philippine Plate
                                     (Fault) San Andreas Fault (Pacific Plate/North American Plate)
                                     (Tectonic plate) Scotia Plate
                                     (Tectonic plate) South American Plate