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Reply to discussion of the current status of orogenesis in the Central Indian Tectonic Zone: A view from its southern margin
Geological Journal ( IF 1.8 ) Pub Date : 2020-04-03 , DOI: 10.1002/gj.3828
Santanu K. Bhowmik 1
Affiliation  

Bhowmik suggested two stages of orogenesis at the southern margin of the Central Indian Tectonic Zone (CITZ): (a) an accretionary orogenesis type at ca. 1.6–1.5 Ga that formed a proto‐Greater Indian Landmass (GIL) through the assembly of arc, back‐arc and continental margins, (b) a Himalayan‐style continental collision event between 1.06 and 0.93 Ga that finally stitched the North and South India blocks to produce the final configuration of the GIL and (c) an intervening phase of extension between 1.5 and 1.06 Ga that led to the opening up of the Sausar Basin and deposition of the Sausar Group of rocks.

中文翻译:

答复关于中部印度构造带造山运动现状的讨论:从其南缘看

Bhowmik建议在中部印度构造带(CITZ)南部边缘造山运动分为两个阶段:(a)大约在一个增生造山类型。1.6-1.5 Ga通过弧,后弧和大陆边缘的组合形成了原始的大印度大陆(GIL),(b)1.06和0.93 Ga之间的喜马拉雅式大陆碰撞事件,最终缝合了南北印度阻塞以生产GIL的最终构造,并且(c)介于1.5和1.06 Ga之间的中间延伸阶段导致了索萨尔盆地的开放和索萨尔群岩石的沉积。
更新日期:2020-04-03
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