⁴⁰Ar/³⁹Ar and K-Ar geochronology and tectonic significance of the Upper Cretaceous Adel Mountain volcanics and spatially associated Tertiary igneous rocks, northwestern Montana /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Harlan, Stephen S.
Format:	Government Document eBook
Language:	English
Published:	Reston, Va. : U.S. Dept. of the Interior, U.S. Geological Survey, 2005.
Series:	U.S. Geological Survey professional paper ; 1696.
Subjects:	Geochronometry > Montana > Craig Region. Igneous rocks > Montana > Craig Region. Geology, Stratigraphic > Cretaceous. Geology, Stratigraphic > Tertiary. Radioactive dating > Montana > Craig Region.
Online Access:	https://purl.fdlp.gov/GPO/LPS104101

Description
Item Description:	Title from PDF title page (viewed Oct. 16, 2008). Electronic resource.
Physical Description:	iv, 29 pages : digital, PDF file.
Format:	Mode of access: Internet from the USGS web site. Address as of 10/16/08: http://pubs.usgs.gov/pp/2005/1696/pdf/PP1696.pdf ; current access is available via PURL.
Bibliography:	Includes bibliographical references (pages 18-19).