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Africa thumbnail

By Central Energy Resources Science Center 2001 (approx.)
Africa thumbnail
Original Thumbnail Medium

Detailed Description

Persits, F.M., Ahlbrandt, T.S., Tuttle, M.L., Charpentier, R.R., Brownfield, M.E., and Takahashi, K.I., 1997, Maps showing geology, oil and gas fields and geological provinces of Africa: U.S. Geological Survey Open-File Report 97-470-A, https://doi.org/10.3133/ofr97470A.

Thumbnail image from Osmonson, L.M., Persits, F.M., Steinshouer, D.W., Klett, T.R., 1997, Geologic Provinces of Africa, 2000 (prv7_2ag): U.S. Geological Survey data release, https://doi.org/10.5066/P9IFZKJW.

Sources/Usage

Public Domain.

full use