Cover Image

Reconnaissance geologic map of the Colona quadrangle, Montrose and Ouray counties, Colorado /

Bibliographic Details
Corporate Author: Geological Survey (U.S.)
Other Authors: Hail, William J. (William James), Jr., 1922-
Format: Government Document Map
Language:English
Published: Reston, Va. : The Survey ; 1987.
Series:Miscellaneous field studies ; map MF-2003.
Subjects:
Geology > Colorado > Montrose County > Maps.
Geology > Colorado > Ouray County > Maps.
Description
Item Description:Relief shown by contours and spot heights.
Includes text, bibliography, and quadrangle location map.
Cartographic material.
Physical Description:1 map ; 58 x 46 cm., on sheet 71 x 67 cm., folded in envelope 30 x 24 cm.