Map showing geology, oil and gas fields, and geologic provinces of Africa [electronic resource] / U.S. Department of the Interior, U.S. Geological Survey ; compiled by F.M. Persits ... [et al.].
Imprint
[Reston, Va.] : U.S. Geological Survey ; [Denver, Colo. : For sale by USGS Information Services (Open-File Report Sales)], 2002.
Digital map including geology, geologic provinces, and oil and gas fields of the African continent. Sub-Sahran Africa and North Africa are represented on this map