Preliminary map of the geology of the Iliamna quadrangle, Alaska /

Bibliographic Details
Main Author: Detterman, Robert L.
Corporate Author: Geological Survey (U.S.)
Other Authors: Reed, Bruce L., 1934-
Format: Government Document Map
Language:English
Published: Washington, D.C. : The Survey, 1964.
Series:Miscellaneous geologic investigations ; map I-407.
Subjects:
Description
Item Description:"Base by U.S. Geological Survey, 1924-49."
"Contour interval 200 and 1000 feet."
Relief shown by contours and spot heights.
"Geology by J.K. Hartsock and Arthur Grantz 1951-54, R.L. Detterman and D.W. Ainckley, 1958..."
Includes quadrangle map, columnar section, index map, and 1 chart.
Cartographic material.
Physical Description:1 map ; 45 x 51 cm., on sheet 106 x 129 cm., folded in envelope 30 x 24 cm.