Author: Geological Survey (U.S.) / Subject: Potassium-argon dating - Yale University Library GeoBlacklight Search Results

Start Over Author Geological Survey (U.S.) Subject Potassium-argon dating

1. Map and tables showing potassium-argon age determinations and selected major-element chemical analyses from the Circle quadrangle, Alaska [microform]

1986. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey : [Books and Open-file Reports Section, distributor]. English. Public.

2. Map and tables showing preliminary results of potassium-argon age studies in the Circle quadrangle, Alaska, with a compilation of previous dating work [cartographic material]

1981. 2002-06-01T04:00:00Z. 2023-02-22T04:01:20Z. Geological Survey (U.S.). The Survey. English. cartographic image. Public. Alaska.

3. Potassium-argon determinations from the Port Moller and Stepovak Bay quadrangles, Alaska Peninsula [microform]

1987. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey : [Books and Open-file Reports Section, distribution]. English. Public. Alaska.

4. Sample locality map and analytical data for potassium-argon ages in the Port Moller, Stepovak Bay, and Simeonof Island quadrangles, Alaska Peninsula

1994. 2002-06-01T04:00:00Z. 2016-05-18T15:02:08Z. Geological Survey (U.S.). The Survey ; For sale by Map Distribution. English. cartographic image. Public. Alaska, Alaska Peninsula, U.S., and Alaska Peninsula.

5. Sample locality map and potassium-argon ages and data for Cenozoic igneous rocks in the Tonopah 1⁰?x 2⁰?quadrangle, central Nevada

1987. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; For sale by Map Division. English. Public. Nevada.

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