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U. S. Geological Survey, Denver, Colorado radiocarbon dates I.

L J Schroder, W A Beetem, H C Claassen, R L Emerson

Abstract


Water samples, Nevada, New Mexico, Alaska.

Keywords


U. S. Geological Survey;springs;water;government agencies;survey organizations;Colorado;United States;C 14;carbon;dates;isotopes;radioactive isotopes;absolute age

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