Before revision: Glacial valleys U-shaped valley on the Afon Fathew near Dolgoch, Wales upA glaciated valley in the Mount Hood Wilderness showing a characteristic U-shape, the bottom's rocky 'rubble' accretion and the broad shoulders There are various forms of valleys associated with glaciation.
After revision: upright=1.35|Glacial valleys U-shaped valley on the Afon Fathew near Dolgoch, Wales upA glaciated valley in the Mount Hood Wilderness showing a characteristic U-shape, the bottom's rocky 'rubble' accretion and the broad shoulders There are various forms of valleys associated with glaciation.