Preliminary geologic map of the No Name Ridge quadrangle, Rio Blanco County, Colorado /

Bibliographic Details
Corporate Author: Geological Survey (U.S.)
Other Authors: O'Sullivan, Robert Brett, 1923-
Format: Government Document Map
Language:English
Published: Reston, Va. : The Survey ; 1987.
Series:Miscellaneous field studies ; map MF-1989.
Subjects:
Description
Item Description:Relief shown by contours and spot heights.
"Geology mapped in 1976-82."
Includes location and index maps, and restored stratigraphic diagram.
Cartographic material.
Physical Description:1 map ; 58 x 45 cm., on sheet 87 x 81 cm., folded in envelope 30 x 24 cm.