1. A major 2.1 Ga event of mafic magmatism in West Africa: An early stage of crustal accretion;Abouchami;J. Geophys. Res.,1990
2. A review of the Superior Province of the Canadian Shield, a product of Archean accretion;Card;Precambrian Res.,1990
3. Optimum linear regression and error estimation applied to UPb data;Davis;Can. J. Earth Sci.,1982
4. Eisenlohr, B.N. and Hirdes, W., in press. Structural development of an early Proterozoic rock suite: the example from the Birimian and Tarkwaian rocks in Southwest Ghana, West Africa. J. Afr. Earth Sci.
5. New structural, radiometric and mineralogical aspects of the Aubearing Tarkwaian Group of Ghana;Hirdes,1988