Preliminary geologic map of the Shambo quadrangle, Bearpaw Mountains, Montana /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Kerr, J. H. (Joe H.), 1921-1953, Pecora, W. T. (William Thomas), 1913-1972
Format:	Government Document Map
Language:	English
Published:	Washington, D.C. : The Survey, 1957.
Series:	Miscellaneous geologic investigations ; map I-236.
Subjects:	Geology > Montana > Hill County > Maps. Geology > Montana > Blaine County > Maps.

Description
Item Description:	"Based on field investigations in 1951-53." Includes text, explanation, index map, and bibliographical references. Text, "Geology of the Shambo quadrangle, Bearpaw Mountains, Montana," by W.T. Pecora. Cartographic material.
Physical Description:	1 map : color ; 88 x 59 cm., on sheet 104 x 110 cm., folded to 22 x 37 cm., in envelope 30 x 24 cm.