Its broad lower section was influenced by the merging of the Rhiangoll valley ice with that of the main Usk Valley glacier which swept down past Bwlch.
32.
While the current valley glaciers in the Karakoram reach a maximum length of, several of the ice-age valley glacier branches and main valley glaciers, had lengths up to.
33.
The ice cap has been thinning and its valley glaciers have been retreating in recent decades related to rising summer and winter air temperatures across the eastern Arctic.
34.
While the current valley glaciers in the Karakoram reach a maximum length of, several of the ice-age valley glacier branches and main valley glaciers, had lengths up to.
35.
The "'Gorner Glacier "'( ) is a valley glacier found on the west side of the Monte Rosa massif close to Zermatt in the canton of Valais, Switzerland.
36.
While the current valley glaciers in the Karakoram reach a maximum length of, several of the ice-age valley glacier branches and main valley glaciers, had lengths up to.
37.
The "'Corbassi�re Glacier "'( " Glacier de Corbassi�re " in French ) is a valley glacier in the Grand Combin massif in the Pennine Alps in southwestern Valais.
38.
At the start of a classic valley glacier is a bowl-shaped cirque, which has escarped walls on three sides but is open on the side that descends into the valley.
39.
"' Weikman Nunataks "'( ) are two nunataks on the divide separating the upper reaches of Balchen Glacier and Crevasse Valley Glacier, in the Ford Ranges of Marie Byrd Land.
40.
The erratic was formed approximately ten thousand years ago when a large portion of quartzite stone was stripped away from the mountain along with the receding Athabasca River Valley glacier.
