Ecology of beach rock fauna of the south Andaman Island, Bay of Bengal

被引：0
|
作者：
Rajshekhar, C [1 ]
Reddy, PP [1 ]
机构：
[1] Agharkar Res Inst, Geol & Paleontol Grp, Pune 411004, Maharashtra, India
来源：
CURRENT SCIENCE | 2002年 / 82卷 / 07期
关键词：
D O I：
暂无
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
The late Holocene microfauna from the beach-rock of the south Andaman Island has been investigated. The beach-rock fauna reflects the reefal environment of deposition. The occurrence of raised beaches and terraces has been attributed to the neotectonic activity in recent times. C-14 dates indicate that the Wandoor beach-rock is younger (1540-1350 years B.P.) than the Chidyatapu beach rock (4410-3900 years B.P.) indicating at least two phases of neotectonic activity.
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页码：881 / 885
页数：5
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