Geologic Map of the Lakeview 7.5' Quadrangle, Riverside County, California

This Open-File Report contains a digital geologic map and map database of the Lakeview 7.5' quadrangle, Riverside County, California, that includes:

1. ARC/INFO (Environmental Systems Research Institute) version 7.2.1 double-precision coverages of the various elements of the geologic map
2. A Postscript file to plot the geologic map on a topographic base, and containing a Correlation of Map Units diagram and a Description of Map Units
3. Portable Document Format (.pdf) files of:
   1. This Readme; includes, in Appendix I, data contained in lkvw_met.txt
   2. The same graphic as plotted in 2 above. (Test plots from this .pdf do not produce 1:24,000-scale maps. Adobe Acrobat page size settings control map scale.)

Even though this is an author-prepared report, every attempt has been made to closely adhere to the stratigraphic nomenclature of the U. S. Geological Survey. Descriptions of units can be obtained by viewing or plotting the .pdf file (3b above) or plotting the postscript file (2 above). If roads in some areas, especially roads that parallel topographic contours, do not show well on plots of the geologic map, we recommend use of the USGS Lakeview 7.5' topographic quadrangle in conjunction with the geologic map.

This illustration is a .gif non-navigable image of the USGS geologic-map plot of the Lakeview quadrangle. A full-size, navigable map graphic can be plotted from the PostScript file (lkvw_map.ps.gz). Note: The full-size plot is approximately 46 x 32 inches, requires a large-format plotter, and is best reproduced at 600 (or greater) dpi.