Figure 1. Geological Map of Nigeria showing the Gongola basin and Kolmani River-1 Well .

From

Palynostratigraphy and Age of the Sequence Penetrated by the Kolmani River 1 Well in the Gongola Basin, Northern Benue Trough, Nigeria

Nwojiji C.N., Osterloff P., Okoro A. U, Ukeri P. O

Journal of Geosciences and Geomatics. 2013, 1(1), 15-21 doi:10.12691/jgg-1-1-3