Mode of access: Internet from the USGS web site. Address as of 4/8/08: http://pubs.usgs.gov/sim/2004/2851/; current access via PURL. System requirements: PC with web browser and ArcInfo 8.1.2 installed for GIS use and ability to handle text files in Portable Document Format.
General Note:
Relief shown by contours and spot heights. Title from HTML index page (viewed Feb. 4, 2005). Accompanied by pamphlet (16 p.) Includes location map, 2 cross sections, chronological table and notes.