by P.S. Sethi, R. C. Whisonant, K.K. Cecil, and P.L. Newbill, CD-ROM, second edition, 2001. Provides an introduction to Virginia’s physiographic provinces and general geology, by using photographs and maps that illustrate specific geologic features common to each province. Minimum requirements for the included viewing software: Window 3.x, Windows 95, Windows 98, Windows NT or higher, SVGA color monitor with minimum resolution of 640x480, 16-bit color or true color, Pentium PC with at least 100MHz speed, 32 MB RAM, 10 MB free hard disk space, and 2 MB Video RAM.
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