Cover Image

Geologic map of the north San Ysidro quadrangle, San Miguel County, New Mexico /

Bibliographic Details
Corporate Author: Geological Survey (U.S.)
Other Authors: Johnson, Ross B., 1919-
Format: Government Document Map
Language:English
Published: Reston, Va. : U.S. Geological Survey, 1972.
Series:Geologic quadrangle map ; GQ-1007.
Subjects:
Geology > New Mexico > San Miguel County > Maps.
Description
Item Description:Relief shown by contours and spot heights.
"Geology mapped in 1969-70."
Includes col. cross section and quadrangle map.
Cartographic material.
Physical Description:1 map : color ; 58 x 47 cm., on sheet 79 x 69 cm., folded in envelope 30 x 24 cm.