1. Age and degree of metamorphism and time of nappe emplacement along the southern margin of the Damara Orogen/Namibia (SW Africa);Ahrendt;Geol. Rundschau,1977
2. K/Ar age determinations of the northern Damara branch and their implications for the structural and metamorphic evolution of the Damara Orogen, South West Africa/Namibia;Ahrendt;Spec. Publ. Geol. Soc. S. Afr.,1983
3. Isotopic age determinations on the Cape granite and intruded Malmesbury sediments, Cape Peninsula, South Africa;Allsopp;Geochim. Cosmochim. Acta,1965
4. Rb-Sr and U-Pb geochronology of Late Precambrian-Early Palaeozoic igneous activity in the Richtersveld (South Africa) and southern South West Africa;Allsopp;Trans. Geol. Soc. S. Afr.,1979
5. Serpentinites in central South West Africa/Namibia: a reconnaissance study;Barnes;Geol. Surv. S.W. Afr./Namibia, Mem.,1982