1. Brito Neves, B.B., Santos, E.J., Van Schmus, W.R., 2000. Tectonic history of the Borborema Province. In: Cordani, U.G., Milani, E.J., Thomaz-Filho, A., Campos, D.A., (Eds.), Tectonic Evolution of South America, pp. 151–182.
2. Origin of the Cameroon Line of Volcano-Capped Swells;Burke;J. Geol.,2001
3. Le massif de Nkogam (Ouest Cameroun): Caracteristiques principales et geochronology Rb/Sr sur roches totales;Caen-Vachette;J. Afr. Earth Sci.,1987
4. The Mesozoic to early cenozoic magmatism of the Benue Through (Nigeria): geochemical evidence for the involvement of the St. Helena Plume;Coulon;J. Petrol.,1996
5. Basaltic magmatism related to the early stages of rifting along the Benue Trough: the Obudu dolerites of south-east Nigeria;Ekweme;Geol. J.,1994