Facies variation and depositional environment of Mesoproterozoic Vindhyan sediments of Chitrakut area, central India

被引:1
|
作者
Anbarasu, K [1 ]
机构
[1] Anna Univ, Ctr Geosci & Engn, Chennai 600025, India
关键词
Mesoproterozoic; Semri Group; Chitrakut Formation; facies variation; Madhya Pradesh; Uttar Pradesh;
D O I
暂无
中图分类号
P [天文学、地球科学];
学科分类号
07 ;
摘要
Chitrakut Formation of the Mesoproterozoic Semri Group is exposed in and around Chitrakut Town, Banda District, Uttar Pradesh and Satna District, Madhya Pradesh. The normal stratigraphic sequence of Semri Group is interrupted at Lodhwara, Sangrampur-Kamtanath and Muradpur hill sections in the Chitrakut subbasin due to vertical and lateral facies variations. Impact of relative sea-level fluctuations, low clastic sediment input and uneven topography have controlled the deposition of these lithounits in shallow subtidal - peritidal environmental complexes, dominantly in intertidal settings.
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页码:341 / 350
页数:10
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