Geologic map of Oregon
Title:
Geologic map of Oregon
Author:
Walker, George Walton, 1921-
Personal Author:
Publication Information:
Reston, VA : U.S. Geological Survey ; Denver, CO : For sale by U.S. Geological Survey Map Distribution, 1991.
Physical Description:
1 map : color ; 100 x 132 cm
General Note:
Relief shown by contours and spot heights. Depths shown by contours and soundings.
"Geology compiled by George Walker, 1981-84."
"Manuscript approved for publication, February 4, 1988."
"Base from U.S. Geological Survey, 1964-65."
Accompanied by: Explanation for Geologic map of Oregon. 1 sheet : maps ; 107 cm.
Language:
English
Subject Term:
Geographic Term:
Added Author:
Added Corporate Author:
Format :
Map