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) "surface" (Earth) (Continent) Americas (Continent) North America 0 (Mainland) North America 01 "Panama" (North America; south coast) 02.285932N1122025W (Island) Isla Tiburón (Mexico: Sonora) 03.290402N1133033W (Island) Isla Coronado (Mexico: Baja California) 04.322517N1171559W (Archipelago) Islas Coronados (Mexico: Baja California) 05 "United States" (North America; west coast) 06 "Canada" (North America; west coast) 07 "Alaska" (United States; coast) 08 "Canada" (North America; north coast) 09 "Greenland" (North America) 10 "Canada" (North America; east coast) 11 "Honduras" (North America; north coast) 12 "Nicaragua" (east coast) 13.090600N0813300W (Island) Isla Escudo de Veraguas (Panama: Ngöbe-Buglé)