Geologic map of the Smith Rock area, Jefferson, Deschutes, and Crook Counties, Oregon /

Bibliographic Details
Main Author:	Robinson, Paul T.
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Stensland, Donald H.
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : The Survey, 1979.
Series:	Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-1142.
Subjects:	Geology > Oregon > Jefferson County > Maps. Geology > Oregon > Deschutes County > Maps. Geology > Oregon > Crook County > Maps.

Description
Item Description:	Relief shown by contours and spot heights. Includes location map, and 3 col. cross-sections. Covers "Gray Butte," "O'Neil," "Opal City," and "Redmond" 7.5ʹ quadrangles. Cartographic material.
Physical Description:	1 map : color ; 58 x 42 cm., on sheet 86 x 75 cm., folded in envelope 30 x 24 cm.