USGS

Open-File Report 95-699

PRELIMINARY GEOLOGIC MAP OF THE VAL VERDE 7.5' QUADRANGLE,
SOUTHERN CALIFORNIA: A DIGITAL DATABASE

Compiled by R. F. Yerkes and R. H. Campbell


Notes:


1. Documentation files :

A. Download individual documentation files:

README file: valvde.txt
Unformatted documentation file describing content and formats of this publication (19 KB)
README file as a PDF file: valvde.pdf (880 KB)


2. Geologic map database (spatial and attribute GIS) files :

A. Download all the geologic database layers and supporting materials in ARC/INFO 7.x ASCII EXPORT format, and all of the documentation files, packaged in a single UNIX tar file, compressed with gzip:

All database files - valvde.tar.gz
Includes all the geologic map database layers listed in section 2B. (below) (25.5 MB compressed download size, 106 MB when uncompressed)

- OR -

B. Download individual database layers in ARC/INFO 7.x ASCII EXPORT format, each layer compressed with gzip:

Geologic layers :

Geology - vv-geol.e00.gz
Faults, contacts and geologic units (440 KB compressed download size, 1.7 MB when uncompressed)
Structure - vv-strc.e00.gz
Attitudes and fold axes (64 KB compressed download size, 616 KB when uncompressed)
Wells - vv-wells.e00.gz
Exploratory oil wells (8 KB compressed download size, 28 KB when uncompressed)

Base map layers:

Composite base map - vv-topo.e00.gz
Composite quadrangle base map layer in vector format (24.5 MB compressed download size, 103 MB when uncompressed)


image of small mapWestern Region Geology and Geophysics Science Center
The URL for this page is: http://geopubs.wr.usgs.gov/open-file/of95-699/
Please send comments and suggestions, or report problems, to Michael Diggles
Updated: October 19, 2009 (mfd)