Figure showing 6 photos of rocky hillslopes

Examples of rocky hillslopes, sometimes referred to as Richter slopes. (a) Chalk Cliffs, Colorado, USA. (b) Canadian Rockies. (c) Grand Canyon, Arizona, USA. (d) Rocky Mountain National Park, Colorado, USA. (e) Guadeloupe Mountains, Texas, USA. (f) Waterton Lakes National Park, Canada (photos by G.E.\ Tucker).