Geologic studies of the Platte River, South-Central Nebraska and Adjacent Areas--Geologic Maps, Subsurface Study, and Geologic History - Condon, Steven M. (U.S. Department of the Interior, U.S. Geological Survey, 2005)
Requerimientos del sistema: Windows, Intel Pentium or Xeon or equivalent, 800 MHz minimum, 1.0GHz or higher recomended, Microsoft Windows 2000, or Windows XP, 256 MB minimum of RAM, 512 MB or higher recommended; Macintosh, PowerPC processor, Mac OS software version 9.0.4, 9.1, 9.2, or OS X, 128 MB of RAM; UNIX, Most UNIX system-based, and Linux platforms should be capable of manipulating these files; All platforms, VGA color monitor that can display 256 colors (16.7 million colors recommended), Adobe Reader 6.0 or higher or other software that can translate Portable Document Format (PDF) files, Web browser such as Firefox, Camino, Safari, Microsoft Internet Explorer, Netscape Browser version 7.0 or greater, Gis software capable of reading ESRI shapefile format is needed to take full advantage of the GIS-capabilities of this publication--"This report is also available at http://pubs.usgs.gov/pp/pp1706 where any updates to it can be found"