1. An introduction to the geology of the Barberton granite-greenstone terrain;Viljoen;Geol. Soc. S. Afr. Spec. Publ.,1969
2. South African Committee for Stratigraphy, Stratigraphy of South Africa (SACS). Part 1 (comp. L.E. Kent),1980
3. Reassessment of part of the Barberton type area, South Africa;Williams;Precambrian Res.,1979
4. Tectonic and stratigraphic implications of new field observations along the southern part of the Barberton Greenstone Belt;de Wit;Geol. Soc. S. Afr. Spec. Publ.,1983
5. Felsic igneous rocks within the 3.3 to 3.5 Ga Barberton Greenstone Belt: high crustal-level equivalents of the surrounding tonalite-trondhjemite terrain, emplaced during thrusting;de Wit;Tectonics,1987