Geologic map of the Madison Roadless Area, Gallatin and Madison Counties, Montana /

Bibliographic Details
Main Author:	Tysdal, Russell G.
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Simons, Frank S. (Frank Stanton), 1917-
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : The Survey, 1985.
Series:	Miscellaneous field studies ; map MF-1605-B.
Subjects:	Geology > Montana > Gallatin County > Maps. Geology > Montana > Madison County > Maps. USGSPUB.

Description
Item Description:	Relief shown by contours and spot heights. Includes text, 4 ancillary maps, cross section, and location map. Ancillary maps: Indes map of the Madison Roadless Area (stippled patter shows approximate area) and neighboring region -- Map showing boundaries of the five Further Planning areas that combined make up the Madison Roadless Area -- Sources of mapping used to compile geologic map -- Map showing major structural features of the Madison Roadless Area. Cartographic material.
Physical Description:	1 map ; 91 x 50 cm., on sheet 101 x 104 cm., folded in envelope 25 x 32 cm.
Bibliography:	Includes bibliographical references.