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E-REPORT
Title Composition, age, and petrogenesis of late Cretaceous intrusive rocks in the central Big Belt Mountains, Broadwater and Meagher counties, Montana / by E.A. du Bray and L.W. Snee.
Imprint [Reston, Va.?] : U.S. Department of the Interior, U.S. Geological Survey, 2002.

Copies/Volumes

LOCATION CALL # STATUS
 Internet  Electronic Report    AVAILABLE
Edition Version 1.0.
Description 1 online resource (iv, 30 pages) : illustrations (some color), maps.
Series U.S. Geological Survey professional paper ; 1657.
U.S. Geological Survey professional paper ; 1657.
Bibliog. Includes bibliographical references (pages 29-30).
Note Description based on online resource, PDF version; title from PDF title page (USGS, viewed February 20, 2018).
Subject Big Belt Mountains (Mont.)
Geology, Stratigraphic -- Cretaceous.
Rocks -- Montana -- Big Belt Mountains -- Analysis.
Cretaceous Geologic Period.
Geology, Stratigraphic.
Rocks -- Analysis.
Montana -- Broadwater County.
Montana -- Meagher County.
From 65 to 140 million years ago
Other Author Snee, Lawrence W., author.
Geological Survey (U.S.), issuing body.
Other Title Print version: Du Bray, E. A. Composition, age, and petrogenesis of late Cretaceous intrusive rocks in the central Big Belt Mountains, Broadwater and Meagher counties, Montana
Other Title Lake Cretaceous intrusive rocks, central Big Belt Mountains, Montana.