A mound, ridge, or other feature consisting of debris that has been carried and deposited by a glacier or ice sheet, usually at its sides or…

A long narrow ridge or mound of sand or gravel deposited by a stream flowing beneath a glacier; = esker, n. Usually in plural. Cf. kame, n.

‘The name given in Ireland to the elongated and often flat-topped mounds of post-glacial gravel which occur abundantly in the greater river-valleys…

= comb, n. 6d; used in various senses, esp. that of a steep and sharp hill ridge; hence in Geology one of the elongated mounds of post-glacial…

Geology. A ridge of glacial origin suggestive of the back of a sow.

an arc-shaped moraine composed of unconsolidated rock debris and formed by an advancing glacier or ice sheet which pushes material before it into…

Geology. A large mound of the shape of the back of a whale. More widely, any land form or land mass likened to the back of a whale; spec. (a) = roch…

a moraine deposited during a temporary halt or minor readvance of a receding glacier or ice sheet, similar in appearance to a terminal moraine.

Any of a series of terminal or recessional moraines in southern Norway having the form of long ridges of gravel and clay with a covering of large…

Each of two long, wide end moraines in southern Finland that are regarded as marking the last readvance of the ice sheet at the end of the…