Subject: Potassium-argon dating / Format: cartographic image - Yale University Library GeoBlacklight Search Results

Start Over Subject Potassium-argon dating Format cartographic image

1. 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.

2. 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.

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