Geologic map of the east of Grotto Hills quadrangle, California : a digital database / geology by Jane E. Nielson, digital database by David R. Bedford ; U.S. Department of the Interior, U.S. Geological Survey.
Imprint
[Reston, Va.] : The Survey ; Denver, CO : Information Services [distributor], 1999.
System requirements: ARC/INFO-compatible geographic information system (GIS).
System requirements for plotfile access: Ability to handle either PostScript plot files, or plot files in Adobe Acrobat PDF format, each of which require net-available gzip decompression software and tar (UNIX tape archive) utility.
Mode of access: Internet at the USGS web site. Address as of 8/11/00: http://wrgis.wr.usgs.gov/open-file/of99-35/; current access available via PURL.
Pamphlet distributed to depository libraries in microfiche; shipping list no.: 2000-0290-M.
Form
A general copy of the map is also available electronically in 2 different plotfile formats, or in paper form from the USGS plot-on-demand service, or from an outside vendor.
All related files can be obtained by sending a 2.3 or 5.0 GB 8 mm. Exabyte tape. Compressed tar files will be returned on the tape.
Bibliography
Includes bibliographical references (page 4 of pamphlet).
