The proposed new continent of Atlantis.
subcontinent is a large part of a continent. Generally a subcontinent is split from the rest of a continent by something like a mountain range or by tectonic plates.
Earth, India is considered a subcontinent.
Robert Picard stated that he believed Earth didn't need another subcontinent, while discussing the Atlantis project with his brother. ( : " TNG ")
class M planet in orbit of a G-type star was chosen as the new home for the recently awakened Vaadwaur. The planet featured a subcontinent with edible vegetation and an underground water supply. Unfortunately, the region was also subject to windstorms. ( : " VOY ")
Central Protectorate of Kelemane's planet was located on a subcontinent on the southern hemisphere of the planet. ( : " VOY ")
Blink of an Eye
When in orbit of
Norcadia, The Doctor chose to spend one afternoon by visiting the Norcadian Museum of Entomology and seeing a "fascinating exhibit of beetle larvae from the equatorial subcontinent." ( : " VOY ")
A jungle on the southern subcontinent of Ledos
Dinaali woman who was chief engineer of a water irrigation facility which provided water to half a subcontinent on Dinaal was treated in level blue of Hospital Ship 4-2 in 2377. ( : " VOY ")
Uxali Brin, Otrin, Verin and several other surviving Uxali lived in a small subterranean settlement on the northern subcontinent of Uxal. ( : " VOY ")
energy barrier that separated and protected the Ventu from the Ledosians was located on the southern subcontinent on Ledos. ( : " VOY ")