sediment, sandy, spatterdock, claystone, streambed, outwash, clayey, gravels, hummocks, alluvium, rills, igneous rock, creek, marl, mud, basalt, intertidal, sedimentation, loess, dolerite, glasslike, moulins, halite, soils, riverbed, sphagnum, alongshore, limestones, mudstone, tussocks, headwater, calcite, eskers, sandbars, oxbow, evaporite, watery, lake, talus, metamorphic rock, goethite, greywacke, sedimentary rock, amphibolite, freshwater mussel, dolomites, jarosite, benthos, mossy, siltstone, bottomland, loams, stoneflies, lapilli, sedimentary, anorthosite, sargassum, anhydrite, tableland, escarpments, semidesert, sandbanks, tephra, caliche, bulrushes, embayment, graben, plagioclase, subsurface, spume, tufa, tailrace, silica, surface, sloughs, crinoids, guck, concretions, sandstone, hardpan, alluvial soil, hornblende, rock outcrop, river, phyllite, ferric oxide, marsh, clastic, milky, azolla, silicate, mudflat, tributaries, shallowing, calcic, argillaceous, conodonts, sastrugi, amundsen sea, forebay, thermocline, rocks, silt, silts, sand, siltstones, sands, gravel, grits, loam, marls, sandstones, subsoil, dolomite, shale, subsoils, calcareous, limy, finegrained, marly, arenaceous, ferruginous, glauconitic, grained, gypsiferous, interbedded, phosphatic, siliceous, dolomitic, lacustrine, shaly, silicious, tuffaceous

gumbo, gumbo soil

loose