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- McMurdo Ice Shelf, Antarctica
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Weathering of morainic debris
This set of images shows the weathering characteristics of debris in progressively older moraines.
Weathering characteristics of a boulder showing exfoliation.
Dolerite boulder being attacked by salt weathering.
Porphyritic felsite cobble disaggregated by frost action along joints.
Sandstone boulder disaggregated by frost action along bedding planes.
|Photos Michael Hambrey, November and December 2010.|