syrtis Definition

boggy, syrt, syrtic, quicksand, sandbar, moorpan, dune, alluvial fan, uliginose, reefy, hummocking, continental slope, palustral, ice foot, crater, landform, natural depression, moory, volcanic crater, planitia, gulfy, natural elevation, peperino, diluvium, salt flat, swallow hole, sandbank, morassy, corallian, mudflats, abyssopelagic, sand dune, ice mass, flumen, abyssal zone, sand, bradyseism, kettle hole, astrobleme, bog, geological phenomenon, plutonism, silty, severnaya zemlya, drift ice, sandstorm, slope, hispaniola, outcrop, gulf of riga, gulf, lithosol, acclivous, tachylyte, badlands, volcanity, chasma, volcanicity, sleetch, escarp, glacialist, interfluve, nubecula, sinkhole, psammite, adriatic, vulcanicity, kara sea, cirrostratus cloud, silt up, expanse, mamelon, telmatology, arenose, moor, gurge, gibbose, strait of hormuz, black ice, geosynclinal, tumulous, lunar crater, driftwind, estacade, terrain, lowland, vulcanist, epeirogenesis, mud, transfretation, cliff, bathyal, miriness, paludinous, floe, gravel, lahar, cascalho, caldera, ledge,