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The basement of the Åmål supracrustals, south-western Sweden

 

作者: Roland Gorbatschev,  

 

期刊: Geologiska Föreningen i Stockholm Förhandlingar  （Taylor Available online 1979）
卷期: Volume 101, issue 1  

页码: 71-73

 

ISSN:0016-786X

 

年代: 1979

 

DOI:10.1080/11035897909452557

 

出版商: Taylor & Francis Group

 

关键词: Baltic Shield;Datsland;Precambrian;unconformities;basement;supracrustals;augen-plutonics;N5820 N5830 E1210 E1155

 

数据来源: Taylor

 

摘要:

The problem of a basement of the supracrustal Åmål group in the Precambrian of south-western Sweden is considered on the basis of the evidence available in the shape of primary, depositional contacts and conglomerate pebbles. The identified pre-Åmål rocks mostly comprise coarse, unmigmatized augen-plutonics, which also occur as inclusions in granodioritic rocks of the provisional Åmål-I group.

 

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