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Map showing outcrops of granitic rocks and pre-quaternary ash-flow tuffs, basin and range province, Oregon /

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Bibliographic Details
Corporate Author: Geological Survey (U.S.)
Other Authors: Jenness, Jane E., Sargent, Kenneth A., Lopez, David A.
Format: Government Document Map
Language:English
Published: Reston, Va. : The Survey, 1984.
Series:Water-resources investigations report ; 83-4120-D.
Subjects:
Granite > Oregon > Maps.
Volcanic ash, tuff, etc. > Oregon > Maps.
Oregon > Maps.
Description
Item Description:Relief shown by contours and spot heights.
Includes location map.
Includes text and bibliography on separate pages.
Cartographic material.
Physical Description:1 map ; 54 x 93 cm. folded in envelope 31 x 24 cm. + 12 pages