ECU Libraries Catalog

Geologic map showing distribution of Cretaceous intrusive rocks in the central Big Belt Mountains, Broadwater and Meagher counties, Montana / U.S. Department of the Interior, U.S. Geological Survey ; by E. A. du Bray.

Author/creator Geological Survey (U.S.)
Other author/creatorDu Bray, E. A.
Format Map and Print
Publication InfoReston, VA : The Survey ; Denver, CO : For sale by Map Distribution, 1995.
Description1 map ; 75 x 59 cm, on sheet 97 x 112 cm, folded in envelope 30 x 24 cm.
Subject(s)
Cartographic dataScale 1:50,000 ; polyconic proj. (W 111⁰30ʹ00ʺ--W 111⁰07ʹ30ʺ/N 46⁰42ʹ30ʺ--N 46⁰22ʹ30ʺ).
Series Miscellaneous field studies ; map MF-2291
Miscellaneous field studies ; map MF-2291. ^A415527
General noteRelief shown by contours and spot heights.
General noteIncludes text, bibliography, index map, 1 table and 2 figures.
GPO item number0619-G-11
Govt. docs number I 19.113:MF-2291

Available Items

Library Location Call Number Status Item Actions
Joyner Fed Docs Maps ASK AT REFERENCE DESK ✔ Available Place Hold