Geochronological data for the Pioneer Mountains, southwestern Montana; Part I, 40Ar/39Ar age-spectrum and conventional K/Ar dates for unaltered plutons

Open-File Report 82-961
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Abstract

Publication type Report
Publication Subtype USGS Numbered Series
Title Geochronological data for the Pioneer Mountains, southwestern Montana; Part I, 40Ar/39Ar age-spectrum and conventional K/Ar dates for unaltered plutons
Series title Open-File Report
Series number 82-961
DOI 10.3133/ofr82961
Edition -
Year Published 1982
Language ENGLISH
Publisher U.S. Geological Survey,
Description 51 p., 28 cm.
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