Geologic map of the west half of the Blythe 30ʹ by 60ʹ quadrangle, Riverside County, California and La Paz County, Arizona / compiled by Paul Stone ; U.S. Department of the Interior, U.S. Geological Survey
Mode of access: Internet from the USGS web site. Address as of 4/21/08: http://pubs.usgs.gov/sim/2006/2922/; current access via PURL. System requirements: PC with Internet access, ability to read .pdf text files, and handle map data in ARC/INFO version 8.1.2.
General Note:
Relief shown by contours. Title from HTML index page (viewed on Oct. 3, 2006). Accompanied by pamphlet (21 p.). Includes 2 tables, 1 ancillary map, and 1 location map.