首页> 外文期刊>Current Science: A Fortnightly Journal of Research >Identification of regional-scale cuspate-lobate folds in Singhbhum region, India using satellite remote sensing
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Identification of regional-scale cuspate-lobate folds in Singhbhum region, India using satellite remote sensing

机译:利用卫星遥感识别印度辛格布姆地区的区域性尖瓣-叶状褶皱

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In the Precambrian Singhbhum craton of Eastern India, the area north of the Singhbhum shear zone and south of Chota Nagpur Plateau is known as the North Singhbhum Mobile Belt (NSMB). Many researchers have made valuable contributions towards the understanding of stratigraphy, structural and tectonic evolution, and economic geology of this region. The objective of the present study is to report regional-scale cuspate-lobate folds in the Proterozoic NSMB based on the study of satellite imagery. The NSMBcomprises Proterozoic Singhbhum Group and the Dalma Lavas. The Singhbhum Group of rocks occurs between Singhbhum shear zone and Dalma syncline (Figure 1). The area extends over a strike length of more than 150 km with a broadly east-west arcuate trend that is convex northward.
机译:在印度东部的前寒武纪的Singhbhum克拉通中,Singhbhum剪切带以北和Chota Nagpur高原以南的地区被称为北Singhbhum移动带(NSMB)。许多研究人员为理解该地区的地层学,构造和构造演化以及经济地质做出了宝贵的贡献。本研究的目的是在卫星图像研究的基础上,报道元古代NSMB的区域尺度的针状叶状褶皱。 NSMB包括元古代的Singhbhum组和Dalma Lavas。 Singhbhum岩石群位于Singhbhum剪切带和Dalma向斜之间(图1)。该区域的走向长度超过150公里,呈东西向的弓形趋势,向北凸。

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