Generalized geologic map of part of the upper Animas River watershed and vicinity, Silverton, Colorado / U.S. Department of the Interior, U.S. Geological Survey ; by Douglas B. Yager and Dana J. Bove
Series Titles:
U.S. Geological Survey miscellaneous field studies ; map MF-2377 Miscellaneous field studies ; map MF-2377.
System requirements: Adobe Acrobat Reader. Mode of access: Internet from the USGS Web site. Address as of 6-27-02: http://greenwood.cr.usgs.gov/pub/mf-maps/mf-2377/m f-2377.pdf; current access is available via PURL.
General Note:
Title from HTML index page (viewed on Mar. 21, 2002). Includes index map.