A glacial deposit is a type of sedimentary deposit that is formed by the action of glaciers. An ESKER is a long, winding ridge of gravel and other SEDIMENT that is left behind by a melting glacier. A kame is a mound or hill of sand and gravel that is deposited by a melting glacier. SEDIMENT is material that is transported and deposited by water, ice, or wind. A moraine is a large accumulation of rocks, gravel, and other debris that is left behind by a glacier. TILL is a type of sedimentary deposit that is made up of clay, silt, sand, and gravel that is deposited by a glacier. An asar is a large mound of SEDIMENT that is deposited by a glacier. An eskar is a dry ridge of SEDIMENT that is left behind by a melting glacier. Meows is a type of sedimentary deposit that is made up of small stones and pebbles that are deposited by a glacier. Placer is a type of sedimentary deposit that is made up of heavy minerals that are deposited by a glacier.