Moho offsets beneath the Western Ghat and the contact of Archean crusts of Dharwar Craton, India
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- 作者：Utpal Saikiaa ; 1 ; ngriutpal@gmail.com" class="auth_mail" title="E-mail the corresponding author ; S.S. Raib ; Rishikesh Meenaa ; B.N.V. Prasada ; Kajaljyoti Borahc
- 关键词：Western Ghat ; Dharwar Craton ; Receiver function ; Moho offset ; Lower crust
- 刊名：Tectonophysics
- 出版年：2016
- 出版时间：16 March 2016
- 年：2016
- 卷：672-673
- 期：Complete
- 页码：177-189
- 全文大小：3399 K
文摘
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Crustal thickness varies across the craton between 34 and 41 km.
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Moho offset is observed in the vicinity of either the major geological boundaries or the shear zones.
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The absence of thinning crust is probably due to India–Madagascar rifting and possibility of magma underplating.