- The Kalahari Craton is a craton, an old and stable part of the continental lithosphere, that occupies large portions of South Africa, Botswana, Namibia and Zimbabwe. It consists of two cratons separated by the Limpopo Belt: the larger Kaapvaal Craton to the south and the smaller Zimbabwe Craton to the north. The Namaqua Belt is the southern margin of the Kaapvaal Craton.
- Wild Sky Wilderness (wilderness.net)
The Wild Sky Wilderness is the newest addition to a 2.6 million acre wilderness complex that straddles the rugged North Cascade Range from Canada to Snoqualmie Pass. The southwestern portion of the wilderness is only 25 miles from Puget Sound and adjacent to the fast growing communities of the Skykomish River Valley. The western part of the wilderness is characterized by very steep slopes and dramatic local relief…