Jupiter Reef 1970-01-01
Kamchatka Current 1970-01-01
Kammu Seamount 1970-01-01
Kane Basin 1970-01-01
Kane Fracture Zone 1970-01-01
Kantia 1970-01-01
Kara Strait 1970-01-01
Keathley Canyon 1970-01-01
Keenan Land 1970-01-01
Kenn Plateau 1970-01-01
Kimmei Seamount 1970-01-01
Kings Trough 1970-01-01
Kobbergrund 1970-01-01
Kopparstenarna 1970-01-01
Kosminskaya Fracture Zone 1970-01-01
Kumano Sea 1970-01-01
Laurentian Fan 1970-01-01
Lazarev Sea 1970-01-01
Lazarev Trough 1970-01-01
Lecointe Guyot 1970-01-01