Title from title screen (viewed on Dec. 07, 2004). "Joint meeting of Northeast and Southeast sections, Geological Society of America, Tysons [i.e. Tyson's] Corner, Virginia, March 24-27, 2004." Includes index.
Mode of access: Internet from the USGS Web site. Address as of 12/07/04: http://pubs.usgs.gov/circ/2004/1264/; current access is available via PURL.