Hypsoclinometric evidence of the degree of modification of mountains by glacial erosion.

Power Point for presentation on-line at Geomorphometry 2021 (Perugia, Italy).

For two mountain ranges in the British Columbia Coast Mountains, the clearest signal of glacial erosion is the high % of steep slopes at cirque headwall altitudes.  This is stronger in the Bendor Range than in the Shulaps.  Steeper slopes also show a clear northward tendency, comparable to that of cirque aspects.