Organic petrographic and Rock-Eval pyrolysis analyses of Proterozoic belt supergroup rocks, west central Montana / by Mark Pawlewicz.

Bibliographic Details
Uniform Title:	U.S. Geological Survey open-file report ; 94-155.
Main Author:	Pawlewicz, M. J.
Corporate Author:	Geological Survey (U.S.)
Language:	English
Published:	[Reston, Va.] : [Denver, Colo.] : U.S. Department of the Interior, U.S. Geological Survey ; [Books and Open-File Reports Section, distributor], 1994.
Series:	U.S. Geological Survey open-file report ; 94-155.
Subjects:	Petroleum > Geology > Montana. Geology, Stratigraphic > Proterozoic.
Physical Description:	8 pages, 3 unnumbered leaves : illustrations, map ; 28 cm.
Format:	Government Document Microfilm Book

Description
Note:	Cover title. Distributed to depository libraries in microfiche. Shipping list number: 95-0601-M. Microform.
Call Number:	I 19.76:94-155
Bibliography Note:	Includes bibliographical references (leaves 6-7).
Reproduction Note:	Microfiche. [Denver, Colo. : U.S. Geological Survey, 1995] 1 microfiche : negative.