in Brazil and in South West Africa. Geological Society of South Africa Martin, Henno (1965). The Precambrian Geology of South West Africa and Namaqualand. Cape Town: Precambrian Research Unit, University of Cape Town References 1910 births 1998 deaths Scientists from Freiburg im Breisgau People from the Grand Duchy of Baden 20th-century German geologists Tectonicists Namibian people of World War II Hans-Stille-Medaille winners Gustav-Steinmann-Medaille winners German expatriates in Namibia