Photogeologic map of the Shinarump NW quadrangle, Coconino County, Arizona /

Bibliographic Details
Main Author:	Morris, Robert H.
Corporate Author:	Geological Survey (U.S.)
Format:	Government Document Map
Language:	English
Published:	Washington, D.C. : The Survey, 1956.
Series:	Miscellaneous geologic investigations ; I-139.
Subjects:	Geology > Arizona > Coconino County > Maps.

Description
Item Description:	"Base map compiled by U.S. Geological Survey from vertical aerial photographs." "The aerial photographs used for photogeologic interpretation were taken in August, September, and October 1939 ; October 1940 and 1953." "This map has been compiled mainly from photogeologic data but has not been checked in the field ..." Includes quadrangle index map. Covers "Shinarump Point" quadrangle. Cartographic material.
Physical Description:	1 map ; 58 x 46 cm., on sheet 71 x 61 cm., folded in envelope 30 x 24 cm.