First report of trace fossils from Palaeogene succession (Namunagarh grit) of Andaman and Nicobar islands

被引：0
|
作者：
P. C. Bandopadhyay
Utpal Chakrabarti
Abhinaba Roy
机构：
[1] Geological Survey of India,
来源：
Journal of the Geological Society of India | 2009年 / 73卷
关键词：
Trace Fossils; Eocene; Namunagarh grit; South Andaman island;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The Namunagarh grit of Eocene age in South Andaman island is a submarine fan deposit where sedimentation occurred in deep marine environment mainly by turbidity currents. The mudstone and fine-grained sandstone of the turbidite sequence yielded three ichnogenera viz Thalassinoides, Teichichnus and Lorenzinia.
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页码：261 / 267
页数：6
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