A bare rock outcrop or rocky hillock which has been elongated and shaped by glacial erosion, characteristically smoothed and rounded by abrasion and…
单词 | θ4987 |
释义 | the world > the earth > structure of the earth > structural features > rock formations > [noun] > roche moutonnée (5) roche moutonnée1841 A bare rock outcrop or rocky hillock which has been elongated and shaped by glacial erosion, characteristically smoothed and rounded by abrasion and… sheep-back1877 = roche moutonnée, n. whaleback1913 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… Subcategories:— downstream side of (2) |
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