Cambrian(?), Middle Proterozoic, and Archean rocks penetrated in a borehole near Argenta, Beaverhead County, Montana, and some paleogeographic and structural implications /

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Bibliographic Details
Author / Creator:	Pearson, Robert Carl, 1926- author.
Imprint:	Washington : United States Government Printing Office, 1996.
Description:	1 online resource (iii, 15 pages) : illustrations, maps.
Language:	English
Series:	U.S. Geological Survey bulletin ; 2121-B Belt supergroup in the Highland Mountains and probable equivalent rocks in the Pioneer and Anaconda ranges, southwestern Montana U.S. Geological Survey bulletin ; 2121. Belt supergroup in the Highland Mountains and probable equivalent rocks in the Pioneer and Anaconda ranges, southwestern Montana ; B.
Subject:	Borings -- Montana -- Argenta Region. Geology, Structural -- Montana -- Argenta Region. Rocks -- Montana -- Argenta Region. Borings. Geology, Structural. Rocks.
Format:	E-Resource U.S. Federal Government Document Book
URL for this record:	http://pi.lib.uchicago.edu/1001/cat/bib/11042338

Hidden Bibliographic Details
Varying Form of Title:	Cambrian, Middle Proterozoic, and Archean rocks penetrated in a borehole near Argenta, Beaverhead County, Montana, and some paleogeographic and structural implications
Other authors / contributors:	Geological Survey (U.S.), issuing body.
Notes:	Title from title screen (viewed August 28, 2014). Also available online in PDF format from the U.S. Geological Survey Warehouse (http:/pubs.er.usgs.gov/). Includes bibliographical references (pages 14-15).
Other form:	Print version: Pearson, Robert Carl, 1926- Cambrian (?), Middle Proterozoic, and Archean rocks penetrated in a borehole near Argenta, Beaverhead County, Montana, and some paleogeographic and structural implications
GPO item no.:	0620 (online)
Govt.docs classification:	I 19.3:2121-B

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