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Radiometric dating of the Finspång augen gneiss, south central Sweden

 

作者: Göran Åberg,   Anders Wikström,  

 

期刊: Geologiska Föreningen i Stockholm Förhandlingar  （Taylor Available online 1985）
卷期: Volume 107, issue 1  

页码: 7-10

 

ISSN:0016-786X

 

年代: 1985

 

DOI:10.1080/11035898509452605

 

出版商: Taylor & Francis Group

 

关键词: Finspång augen gneiss;radiometric age;Rb-Sr;whole rock;south central Sweden;N5842 N5842 E1548 E1548

 

数据来源: Taylor

 

摘要:

A Rb-Sr whole rock isochron for the Finspång augen gneiss, south central Sweden, yields an age of 1834 ± 21 Ma which is compared with intrusive ages for similar rocks in the neighbourhood. The augen gneiss is interpreted as an outer ‘skin’ surrounding younger granite intrusions.

 

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