Maps showing geology, oil and gas fields, and geologic provinces of South America [electronic resource] / U.S. Department of the Interior, U.S. Geological Survey ; compiled by Christopher J. Schenk, Roland J. Viger, and Christopher P. Anderson.
Denver, CO : The Survey : USGS Information Service, 1999.
Digital maps include geology, geologic provinces, and oil and gas fields of South America.
Also available via Internet from the USGS web site.
System requirements for Windows: Intel-based personal computer (386 or better Pentium Pro recommended) 32 MB application RAM; 17 MB hard disk space (plus graphic card needed for installation).
System requirements for Macintosh: Macintosh computer with 68020 or greater processor; MacOS 7.0 or later, 4 MB application RAM, 20 MB hard disk space. [Requirements for Sun/SPARCstation, HP workstation, Silicon Graphic workstation, and IBM RS/6000 workstation also given.]