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DebW
2003-02-05, 12:48
A cwm. The bowl of Tuckerman Ravine is a cirque.

Hog On Ice
2003-02-05, 13:04
Cirques are formed by glaciers eroding a mountain, plucking rocks from the sides and back as the glacier moves.

SGT Rock
2003-02-05, 13:55
cirque pic (http://academic.emporia.edu/aberjame/field/rocky_mt/cuch07.jpg)