1. Gravity study of Lower Benue Trough;Adighije;Geol. Mag.,1981
2. The origin and peculiarities of the Nigerian Benue Trough: another look from recent gravity data obtained from the Middle Benue;Ajayi;Tectonophysics,1981
3. Sedimentology of the Middle Benue Trough, Nigeria;Ayoola,1978
4. Geological history of the Benue Valley and adjacent areas;Burke,1972
5. The geology of parts of Adamawa, Bauchi and Bornu provinces in Northern Nigeria;Carter;Bull. geol. Surv. Nigeria,1963