1. Ballantyne, C., Harris, C., 1994. The Periglaciation of Great Britain. Cambridge Univ. Press, Cambridge.
2. Tibetan, Variscan and Precambrian basement reactivation products of continental collision;Dewey;J. Geol.,1973
3. Derbyshire, E., Jijun, L., Perrot, F.A., Shuying, X., Waters, R.S., 1984. Quaternary glacial history of the Hunza valley Karakoram Mountains, Pakistan. In: Miller, K. (Ed.), International Karakoram Project. Cambridge Univ. Press, Cambridge, pp. 456–495.
4. Quaternary glaciations of Tibet: the geomorphological evidence;Derbyshire;Quaternary Sci. Rev.,1991
5. Evin, M., 1987. Lithology and fracturing control of rock glaciers in southwestern Alps of France and Italy. In: Giardino, J.R., Shroder, J.F., Vitek, J.D. (Eds.), Rock Glaciers. Allen and Unwin, London, pp. 83–106.