seabed, territorial waters, arctic ocean, beaufort sea, novaya zemlya, polynya, weddell sea, waters, arctic archipelago, landmass, timor sea, coastline, amundsen sea, jan mayen, caspian sea, intertidal, seamount, subantarctic, celebes sea, archipelagic, seafloor, sargasso sea, sulu sea, deepwater, bothnia, hydrocarbon, icecap, subpolar, landmasses, islands, laptev sea, sandwich islands, bathymetry, littoral, tatar strait, reefs, seaward, barents, territorial, antarctic peninsula, craton, ross ice shelf, chukchi sea, shoreline, coasts, ocean, undersea, sargassum, hydrographic, asthenosphere, floe, landward, quaternary period, geodynamic, arafura sea, subsurface, biogeographic, oceanographers, dogger bank, kuroshio current, gyre, skagerrak, offshore, kuril islands, basin, fringing reef, lofoten, antarctic continent, petroliferous, coastland, heliopause, melville peninsula, ocean sunfish, thermocline, onshore, spitzbergen, pentland firth, faroe islands, kattegat, benthos, glaciers, oort cloud, tropopause, latitudinal, seas, northwest passage, equator, martaban, austral islands, lithosphere, tethys, demersal, geomorphology, zechstein, polar, geologically, archipelagos, isopods, spitsbergen, unitisation, arctic circle, geoid

davy jones, davy jones's locker, ocean bottom, ocean floor, seabed, sea bottom