Reports

Spontaneous Fission-Neutron Fission Xenon: A New Technique for Dating Geological Events

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Science  12 Sep 1975:
Vol. 189, Issue 4206, pp. 878-880
DOI: 10.1126/science.189.4206.878

Abstract

A method for dating geological samples which uses fission product xenon in a manner similar to the use of radiogenic argon in the 40Ar-39Ar technique has been developed. The results of stepwise heating experiments for a zircon from the Ahaggar region in the Sahara are compared to the geochronology determined by the rubidiumstrontium, uranium-thorium-lead, and potassium-argon dating methods

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