Loading Terra Avita Terra Firma…
Terra Avita – Western Europe (POLIS)
- Atlantic–Iberian Arc (POLIS)
- North Sea–Channel Rim (POLIS)
- Central European Highlands (POLIS)
- East European Continental Core (POLIS)
- Fennoscandian Shield (POLIS)
Terra Avita – Eastern Mediterranean (POLIS)
- Italian Peninsula & Central Med Islands (POLIS)
- Adriatic & Western Balkan Coast (POLIS)
- Hellenic–Aegean Sphere (POLIS)
- Anatolian Rim & Turkish Straits (POLIS)
- Levantine Coast (POLIS)
Terra Avita – Persia (POLIS)
- Arabian Peninsula (POLIS)
- Mesopotamia & Gulf Lowlands (POLIS)
- Iranian Plateau (POLIS)
- Eastern Persianate Frontier (POLIS)
Terra Avita – Egypt (POLIS)
- Nile Delta & Mediterranean Gate (POLIS)
- Lower Nile Valley (Egyptian Heartland) (POLIS)
- Nubian Nile Corridor (POLIS)
- Upper Nile & Sudd Marshes (POLIS)
Terra Avita – Africa (beyond the Nile) (POLIS)
- Sahara–Sahel Belt (POLIS)
- West–Central African Belt (POLIS)
- Horn of Africa & Ethiopian Highlands (POLIS)
- East African Rift & Southern African Plateau (POLIS)
Terra Avita – India and Central Asia (POLIS)
- Indo-Gangetic Plain (POLIS)
- Deccan & Peninsular India (POLIS)
- Himalayan South Face (POLIS)
- Trans-Oxus Central Asia (Oxiana) (POLIS)
Terra Avita – China (East Asia) (POLIS)
- North China Plain & Loess Belt (POLIS)
- South China & Yangtze Basin (POLIS)
- Manchuria & the Korean Peninsula (POLIS)
- Japanese Archipelago (POLIS)
- Mongolia & East Siberian Steppe / Taiga (POLIS)
- Tarim Basin & Western Desert Frontier (POLIS)
Terra Avita – Oceania (POLIS)
- Sahul Core (POLIS)
- Wallacea (POLIS)
- Sunda–Indochina Maritime Region (POLIS)
- Pacific Islands Region (POLIS)
Terra Avita – North America (POLIS)
- Canadian Shield (Laurentian Shield) (POLIS)
- Interior Plains & Lowlands (POLIS)
- Appalachian–Atlantic Highlands (POLIS)
- Western Cordillera (POLIS)
- Great Basin & Southwestern Plateaus (POLIS)
- Arctic / Subarctic North (POLIS)
Terra Avita – Central America (POLIS)
- Mexican Highlands (POLIS)
- Yucatán–Maya Karst Platform (POLIS)
- Central American Isthmus (POLIS)
- Caribbean Basin & Island Arcs (POLIS)