Urva

Urva is the world of mortal beings, the middle realm in the tripartite ordering of creation, between Karkharos below and Aenuvion above. Encircled by the oceans, roofed over by the vault of the heavens, the lands of Urva are home to all the diverse mortal races of creation.
Scholars consider the lands of Urva to consist primarily of four continents: Orithea, Thelbiron, Ulthark, and Achuirea. In fact, the first three are all connected and form a single contiguous supercontinent, sometimes referred to as Umre, stretching from Urva's northern pole nearly to its southern pole. However, the major historical and cultural differences between their respective inhabitants mean that Orithea, Thelbiron, and Ulthark are typically each considered continents in their own right, even by the learned, and the name Umre is used only rarely and in obscure scholarship. Between Achuirea and Umre lie the Thurnic Ocean and the Emerald Ocean, together sometimes called the Inner Oceans; surrounding them and girdling Urva is the vast Encircling Ocean. Other landmasses on Urva, smaller than the continents but still substantial, include the large islands of Azhir, Taijuria, Gujaaro, and (almost a small continent in its own right) Vhaluzia.