Subsurface thermal neutron production rates
Ground water in excess of one million years old may now be accurately age dated by using the radionuclide Chlorine 36 (36Cl), which has a half-life of 3.01 x 105 years. To maintain a high degree of accuracy in the resultant age it is necessary to take into account the buildup of 36Cl, which is due t...
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Language: | en_US |
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The University of Arizona.
1987
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Online Access: | http://hdl.handle.net/10150/276631 |