Subject: Isotope geology - Yale University Library GeoBlacklight Search Results

1. Compilation of isotopic ages within the Needles 1⁰?x 2⁰ quadrangle, California and Arizona [cartographic material]

1980. 2002-06-01T04:00:00Z. 2023-01-05T04:01:21Z. Geological Survey (U.S.). The Survey. English. cartographic image. Public. California and Arizona.

2. Map, tables, and summary of fossil and isotopic age data, Mount Hayes quadrangle, eastern Alaska Range, Alaska

1992. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; For sale by Map Distribution. English. Public. Alaska and Hayes, Mount, Region.

3. Metamorphic, structural, and isotopic age map, northern Fennoscandia

1988. 2018-05-30T19:57:30Z. 2018-05-30T19:57:30Z. Nordkalott Project. Nordkalott Project. English&Swedish. cartographic image. Public. Lapland, Scandinavia., Lapland., Norway, north., Sweden, north., Finland, north., Europe, Scandinavie (nord), and Fennoskandia (Nord).