Geologic map of the Canyon City quadrangle, Northeastern Oregon /

Bibliographic Details
Main Author:	Brown, C. Ervin (Clarence Ervin), 1925-
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Thayer, Thomas P., 1907-2004
Format:	Government Document Map
Language:	English
Published:	Washington, D.C. : The Survey, 1966.
Series:	Miscellaneous geologic investigations ; I-447.
Subjects:	Geology > Oregon > Maps.

Description
Item Description:	Relief shown by contours and spot heights. "Base from Army Map Service 1:250,000 series 1959, modified in 1963." "Contours at 100 feet intervals." Cartographic material.
Physical Description:	1 map : color ; 44 x 64 cm., on sheet 103 x 106 cm., folded in envelope 30 x 24 cm.
Bibliography:	Includes text, bibliography, 2 index maps, 3 col. cross sections, and col. quadrangle map.