@article{Keppie_1988, title={Tectonothermal Evolution of the West African Orogens and Circum-Atlantic Terrane Linkages}, volume={15}, url={https://journals.lib.unb.ca/index.php/GC/article/view/3562}, number={3}, journal={Geoscience Canada}, author={Keppie, J. Duncan}, year={1988}, month={Sep.} }