The Noble Gas Record in Antarctic and Other Meteorites

Abstract Data are reported for the concentration and isotopic composition of He, Ne, and Ar in 11 Antarctic and 8 other stone meteorites. Cosmic ray exposure ages and whole rock gas retention model ages are given. The noble gas record suggests that all three ALLAN HILLS eucrites analysed so far belo...

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Bibliographic Details
Published in:Zeitschrift für Naturforschung A
Main Authors: Weber, H. W., Braun, O., Schultz, L., Begemann, F.
Format: Article in Journal/Newspaper
Language:English
Published: Walter de Gruyter GmbH 1983
Subjects:
Physical and Theoretical Chemistry
General Physics and Astronomy
Mathematical Physics
Antarctic
Allan Hills
Elephant Moraine
Antarc*
Online Access:http://dx.doi.org/10.1515/zna-1983-0226
https://www.degruyter.com/view/journals/zna/38/2/article-p267.xml
https://www.degruyter.com/document/doi/10.1515/zna-1983-0226/xml
https://www.degruyter.com/document/doi/10.1515/zna-1983-0226/pdf
Description
Summary:Abstract Data are reported for the concentration and isotopic composition of He, Ne, and Ar in 11 Antarctic and 8 other stone meteorites. Cosmic ray exposure ages and whole rock gas retention model ages are given. The noble gas record suggests that all three ALLAN HILLS eucrites analysed so far belong to the same meteorite fall while the three eucrites from the ELEPHANT MORAINE area appear to be three independent individual falls.

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