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Geologic and geochemical maps of the West Needle Wilderness Study Area, San Juan and La Plata Counties, Colorado /

Bibliographic Details
Main Author: Van Loenen, Richard E.
Format: Government Document Map
Language:English
Published: Reston, Va. : U.S. Geological Survey, 1985.
Series:Miscellaneous field studies (Geological Survey (U.S.)) ; map MF-1632-B.
Subjects:
Faults (Geology) > Colorado > San Juan County > Maps.
Faults (Geology) > Colorado > La Plata County > Maps.
Geochemical prospecting > Colorado > San Juan County > Maps.
Geochemical prospecting > Colorado > La Plata County > Maps.
Description
Item Description:Relief shown by contour lines and spot heights.
Text, 1 table, and index map included on sheet.
Cartographic material.
Physical Description:2 maps on 1 sheet ; 37 x 34 cm., on sheet 99 x 81 cm., folded in envelope 25 x 32 cm.
Bibliography:Includes bibliographical references.