Cover Image

Geologic map of the Dallas-Valsetz quadrangles, Oregon /

Bibliographic Details
Main Author: Baldwin, Ewart Merlin, 1915-
Corporate Author: Oregon. Department of Geology and Mineral Industries
Format: Map
Language:English
Published: Portland : State of Oregon Department of Geology and Mineral Industries, 1964.
Subjects:
Geology > Oregon > Maps.
Geology > Oregon > Polk County > Maps.
Oregon > Maps.
Geological maps.
Description
Item Description:Includes 3 geologic cross sections and quadrangle location diagram.
Relief shown by contours and spot heights.
"Based upon the Dallas and Valsetz maps, issued by the U.S. Geological Survey, 1957."
Physical Description:1 map : color ; 44 x 63 cm on sheet 66 x 79 cm