Author:
Eriksson K.A.,MacGregor I.M.
Reference110 articles.
1. Rubidium/strontium ages from the western Transvaal;Allsopp;Nature,1964
2. Rb-Sr age measurements on the Umkondo Dolerite of Rhodesia;Allsopp;Geol. Soc. S. Afr., Spec. Publ.,1973
3. Rb-Sr age measurements on various Swaziland granites;Allsopp;J. Geophys. Res.,1962
4. The evolution of the early Precambrian crust of southern Africa;Anhaeusser;Philos. Trans. R. Soc. London, Ser. A,1973
5. Microorganisms three billion years old from the Precambrian of South Africa;Barghoorn;Science,1966