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Geology of the Urewera Greywacke in Waioeka Gorge, Raukumara Peninsula, New Zealand

 

作者: D. A. Feary,  

 

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

页码: 693-708

 

ISSN:0028-8306

 

年代: 1979

 

DOI:10.1080/00288306.1979.10424177

 

出版商: Taylor & Francis Group

 

关键词: Urewera Greywacke;Torlesse;Oponae Melange;Early Cretaceous;volcaniclastic rocks;flysch;Waioeka Gorge

 

数据来源: Taylor

 

摘要:

The structurally complex rocks exposed throughout Waioeka Gorge are flysch-type redeposited volcaniclastic sedimentary rocks. The massive greywackes, thin-bedded alternating greywacke and argillite sequences, and massive argillites are inferred to have been deposited in a submarine fan-type environment by grain flow, turbidity current, and hemipelagic sedimentation mechanisms.

 

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