The geological data files and the topography files cover the entire area. The files you can download will have short 'computerized' names shown in the following list. Geological Data Files Covering Entire Area. These files are in Arc shapefile format. Topographic Data Files Covering Entire Area.
Graphics files cover the entire study area.
PDFs, GIFs, Adobe Illustrator, and Postscript files are available. The El Paso Mts.