Geologic map of the Tower quadrangle, St. Louis County, Minnesota /

Bibliographic Details
Main Author:	Ojakangas, Richard W.
Corporate Authors:	Geological Survey (U.S.), Minnesota Geological Survey
Other Authors:	Sims, P. K. (Paul Kibler), 1918-2011, Hooper, Peter R., 1931-
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : U.S. Geological Survey, 1978.
Series:	Geologic quadrangle map ; GQ-1457.
Subjects:	Geology > Minnesota > Saint Louis County > Maps.

Description
Item Description:	Relief shown by contours and spot heights. Depth shown by isolines. Includes text, col. cross-section, col. diagram, "Interpretive structure and generalized geologic map, eastern part of quadrangle," and location map. Cartographic material.
Physical Description:	1 map : color ; 58 x 39 cm., on sheet 84 x 83 cm., folded in envelope 30 x 24 cm.
Bibliography:	Includes bibliographical references.