Labels:text | screenshot | number | black and white OCR: MAPS SHOWING GEOLOGY, OIL AND GAS FIELDS AND GEOLOGICAL PROVINCES OF AFRICA This digital map includes geology, geologic Windows for Workgroups, Windows 95, Windows provinces and oil and gas fields of the African NT 3.51 or 4.0, 4 MB application RAM, 12 MB continent, and is first of a series produced by the hard disk space. USGS World Energy Project. The goal is to produce an assessment of the undiscovered, Sun SPARCstation, SunOS 4.1.3 or later, or Solaris technically recoverable oil and gas resources of the 2.3, or later, OpenWindows(3.0 or later), Motif world. USGS Open File Report 97-463 gives fuller (1.2.3 or later), OpenLook version 3.0, or Common discussion of the geologic provinces and their Desktop Environment (CDE) 1.0, 12 MB of relative ranking. available hard disk space, 32 MB R ...