Description
Item Description:Relief shown by contours, shading and spot heights.
Geology mapped in 1965-66, 1967-68, 1969-70, 1970-71, by David H. Elliot [and others].
"Base from U.S. Geological Survey, 1963."
Includes index to adjoining sheets, 1 isogonic line diagram, 1 color cross section, and explanation of map units.
Physical Description:1 online resource (1 map) : color.
Bibliography:Includes bibliographical references.