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A cirque glacier is formed in a cirque, a bowl-shaped depression on the side of or near mountains. Snow and ice accumulation in corries often occurs as the result of avalanching from higher surrounding slopes. If a cirque glacier advances far enough, it may become a valley glacier. Additionally, if a valley glacier retreats enough that it is ...
The Lower Curtis Glacier in North Cascades National Park is a well-developed cirque glacier; if the glacier continues to retreat and melt away, a lake may form in the basin. Eventually, the hollow may become a large bowl shape in the side of the mountain, with the headwall being weathered by ice segregation, and as well as being eroded by ...
Glaciers, typically forming in drainages on the sides of a mountain, develop bowl-shaped basins called cirques (sometimes called 'corries' – from Scottish Gaelic coire [kʰəɾə] (a bowl) – or cwm s). Cirque glaciers have rotational sliding that abrades the floor of the basin more than walls and that causes the bowl shape to form.
Tarns are the result of small glaciers called cirque glaciers. Glacial cirques (or 'corries') form as hollows on mountainsides near the firn line.Eventually, the hollow in which a cirque glacier develops may become a large bowl shape in the side of the mountain, caused by weathering, by ice segregation, and as well as being eroded by plucking.
The direction of striations display the direction the glacier was moving. Cirque: Starting location for mountain glaciers, leaving behind a bowl shaped indentation in the mountain side once the small glacier has melted.(add geology book citation already in the article) [1] Cirque stairway: a sequence of cirques
Tyndall Glacier is a small cirque glacier in Rocky Mountain National Park in the U.S. state of Colorado. [2] Tyndall Glacier is on the east side of the Continental Divide and in a cirque to the north of Hallett Peak .
Anderson Glacier used to be located in a cirque on the mountain's southern flank while Eel Glacier is in another cirque, northwest of the summit. Hanging Glacier is on the east side of a ridge which extends north from the peak. Anderson is at the center of three major watersheds in the Olympic Range. [4]
Cirque Mountain is a 7,966-foot (2,428-metre) mountain summit located in the Glacier Peak Wilderness of the North Cascades in Washington state. The mountain is situated on the crest of the Cascade Range, on the shared border of Snohomish County and Chelan County, also straddling the boundary between the Mount Baker-Snoqualmie National Forest and the Wenatchee National Forest.