Konate et al. 2003. Konate, M; Guiraud, M; Lang, J; Yahaya, M (April 2003). "Sedimentation in the Kandi extensional basin (Benin and Niger): fluvial and marine deposits related to the Late Ordovician deglaciation in West Africa". Journal of African Earth Sciences. 36 (3): 185–206. Bibcode:2003JAfES..36..185K. doi:10.1016/S0899-5362(03)00026-5.
Konate et al. 2003. Konate, M; Guiraud, M; Lang, J; Yahaya, M (April 2003). "Sedimentation in the Kandi extensional basin (Benin and Niger): fluvial and marine deposits related to the Late Ordovician deglaciation in West Africa". Journal of African Earth Sciences. 36 (3): 185–206. Bibcode:2003JAfES..36..185K. doi:10.1016/S0899-5362(03)00026-5.