http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Geologic map of the Yukon-Koyukuk Basin, Alaska
1 online resource (1 map) : color + 1 pamphlet (iii, 26 pages) and 1 data sheet.
Relief shown by contours, hachures, and spot heights.
Title from PDF title screen (viewed on Apr. 7, 2011).
Data sheet shows a lithologic correlation , and 8 ancillary maps.
Includes bibliographical references in pamphlet (pages 22-26).