Glacial cirques are distinctive amphitheatre‐shaped depressions formed by the persistent erosive action of mountain glaciers. These landforms typically exhibit steep, often overhanging headwalls, ...
Forbes, J. D. Account of a survey of the Mer de Glace and its environs.--Davis, W. M. Glacial erosion in France, Switzerland, and Norway.--Johnson, W. D. The profile of maturity in Alpine glacial ...