CGRG Bibliography of Canadian Geomorphology
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Author : Campbell, I.A.
Date : 1991
Title : Classification of rock weathering at Writing-on-Stone Provincial Park, Alberta: a study in applied geomorphology.
Publication : Earth Surface Processes and Landforms
Issue : 16(8):
Page(s) : 701-711
Abstract
At Writing-On-Stone Provincial Park in southern Alberta, Canada, weathering is causing deterioration and loss of archaeologically important Indian rock art. A procedure devised for the use of park personnel identified four classes of weathering ranging from largely unweathered rock to severely weathered. The technique employed simple visual, qualitative assessment and photo interpretation of 50 sample sections of sandstone cliff face covering a total area of 354 m2. Schmidt hammer tests indicated large variations in rock strength and provided a numerical basis for the visual assessment. About 43 per cent of the cliffs are severely to completely weathered, 41 per cent show moderate weathering.
Bibliography of Canadian Geomorphology