Kalahari Craton
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.
Parts of the Kalahari Craton are now in East Antarctica (the Grunehogna Craton) and West Antarctica (Haag Nunataks) and the Falkland Islands. The name was introduced by T.N. Clifford in 1970.