Map showing outcrops of pre-quaternary basaltic rocks, basin and range province, Oregon /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.) (Cartographer)
Other Authors:	Jenness, Jane E. (Compiler), Lopez, David A. (Compiler), Sargent, Kenneth A. (Compiler)
Format:	Government Document Map
Language:	English
Published:	Reston, Virginia : Department of the Interior, United States Geological Survey, 1985.
Series:	Water-resources investigations report ; 83-4120-E.
Subjects:	Basalt outcrops > Oregon > Maps. Oregon > Maps. Geology, Stratigraphic > Pre-Quaternary > Maps. Basalt. Oregon. Maps.
Online Access:	https://purl.fdlp.gov/GPO/gpo138659

Description
Item Description:	Relief shown by contours and spot heights. Includes location map.
Physical Description:	1 online resource (1 map) + pamphlet (8 pages).
Bibliography:	Includes bibliographical references in pamphlet (pages 7-8).