Landform development in a zone of active Gedi Fault, Eastern Kachchh rift basin, India
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- 作者：Girish Ch. Kothyaria ; kothyarigirish_k@rediffmail.com" class="auth_mail" title="E-mail the corresponding author ; B.K. Rastogia ; P. Morthekaib ; c ; Rakesh K. Dumkaa
- 关键词：Optically stimulated luminescence ; Valley-fill aggradation ; Palaeoclimate ; Active fault ; Geomorphology ; Kachchh rift basin
- 刊名：Tectonophysics
- 出版年：2016
- 出版时间：22 February 2016
- 年：2016
- 卷：670
- 期：Complete
- 页码：115-126
- 全文大小：3232 K
文摘
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A 30 km long active fault was mapped in the intraplate region of Kachchh, India.
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The study includes geomorphological mapping of active fault and GPR survey.
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Three major fault controlled uplifts and river offsets were identified.
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OSL ages suggest that the average rate of uplift is of 0.3 to 1.1 mm/yr during the last 9 ka.
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