|
Slocan Valley
The Slocan Valley is a valley in the West Kootenay region of southeastern British Columbia. Geographical boundaries The Slocan Valley is about long, but its width is undefined. The Valhalla Range provides the steep western boundary and the Slocan Range presents the gradual slopes of the eastern boundary. Squeezed in between, Slocan Lake occupies the north, and Slocan River the south. In the Selkirk Mountains, which were created 200 million years ago during the Jurassic period, the valley forms part of the long Kootenay Arc, comprising sedimentary, volcanic and metamorphic rock. The earliest recorded use of the descriptor Slocan valley was 1891, and capitalized use was 1897. The name is not recognized officially by the BC Geographic Names office. The exact geographic boundaries are ill-defined, being either greater or smaller than the drainages of Slocan Lake and the Slocan River. It definitely includes from Crescent Valley north to Hills, and possibly east to Retallack. Uncl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valley
A valley is an elongated low area often running between hills or mountains and typically containing a river or stream running from one end to the other. Most valleys are formed by erosion of the land surface by rivers or streams over a very long period. Some valleys are formed through erosion by glacial ice. These glaciers may remain present in valleys in high mountains or polar areas. At lower latitudes and altitudes, these glacially formed valleys may have been created or enlarged during ice ages but now are ice-free and occupied by streams or rivers. In desert areas, valleys may be entirely dry or carry a watercourse only rarely. In areas of limestone bedrock, dry valleys may also result from drainage now taking place underground rather than at the surface. Rift valleys arise principally from earth movements, rather than erosion. Many different types of valleys are described by geographers, using terms that may be global in use or else applied only locally ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
