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Petrography of the Caples terrane of the Thomson Mountains, northern Southland, New Zealand

 

作者: I. M. Turnbull,  

 

期刊: New Zealand Journal of Geology and Geophysics  （Taylor Available online 1979）
卷期: Volume 22, issue 6  

页码: 709-727

 

ISSN:0028-8306

 

年代: 1979

 

DOI:10.1080/00288306.1979.10424178

 

出版商: Taylor & Francis Group

 

关键词: Caples terrane;petrography;heavy minerals;conglomerate;provenance;Rangitata Sequence

 

数据来源: Taylor

 

摘要:

Sediments of the Caples terrane in the Thomson Mountains have been mapped in five units, namely Bold Peak, Kays Creek, Upper Peak, Momus Sandstone, and Mt Campbell Formations. Each unit has a distinctive clastic petrography and a diagnostic heavy mineral assemblage, as well as being sedimentologically distinct. The Caples terrane as a whole is quartz poor, and clastic assemblages are dominated by volcanic (andesitic) and plutonic (dioritic) detritus.

 

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