Showing papers by "Paul W. Layer published in 1991"

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Journal Article•DOI•

New insights into thermal history from single grain 40Ar/39Ar analysis of biotite

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Norrie Wright¹, Paul W. Layer², Derek York¹•Institutions (2)

University of Toronto¹, University of Alaska Fairbanks²

01 May 1991-Earth and Planetary Science Letters

TL;DR: In this paper, single grains of biotite extracted from two hand samples of two granitoid rocks from the Red Lake greenstone belt of northwestern Ontario were examined using a high-sensitivity 40Ar/39Ar laser dating system for variations in age.

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39 citations