The early stage of the Burmese-Malayan geosyncline

Kobayashi, Tell Chi (1973) The early stage of the Burmese-Malayan geosyncline. Bulletin of the Geological Society of Malaysia, 6. 119-129.. ISSN 2637-109X

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Abstract

The history of this geosyncline is divided into three stages: (1) Devonian and older; (2) late Devonian to middle Triassic; and (3) later Mesozoic period. The so-called Pre-Cambrian metamorphic rocks require a further confirmation of their ages. Upper Cambrian is the oldest dated sediment of the geosyncline. Three facies named Shihtien, Naungkangyi, and Thungson, can be distinguished in the Ordovician formation. In the later Palaeozoic sequence carbonate-rich and carbonate-poor facies alternate twice or more with intercalations of graptolites and tentaculites facies and other clastic facies. Broadly speaking, the early stage was the age of epirogenic undulations, while the second stage was the age of embryonic foldings by which the geosyncline was partly modified, and at length it was wholly deformed and consolidated by Mesozoic orogenies.

Item Type: Article
Creators: Kobayashi, Tell Chi
Title: The early stage of the Burmese-Malayan geosyncline
Date: July 1973
Location: Geological Society of Malaysia website
Publication: Geological Society of Malaysia
Volume: 6
Physical Description: 11p.
Agency Name: Universiti Putra Malaysia (UPM)
Date Deposited: 21 Mar 2024 04:47
Last Modified: 21 Mar 2024 04:47
URI: http://myagric.upm.edu.my/id/eprint/21417

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