Preserved and modified mid-Archean crustal blocks in Dharwar craton: Seismological evidence
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- 作者：Kajaljyoti Borah ; S.S. Rai ; shyamsrai@gmail.com" class="auth_mail ; Sandeep Gupta ; K.S. Prakasam ; Sudesh Kumar ; K. Sivaram
- 关键词：Archean ; Dharwar craton ; Crust ; Shear velocity ; Receiver function ; Subduction
- 刊名：Precambrian Research
- 出版年：June 2014
- 年：2014
- 卷：246
- 期：Complete
- 页码：16-34
- 全文大小：14486 K
文摘
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Seismological evidences of distinct Archean terrains in Dharwar craton.
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Mafic character of middle Archean crust compared to felsic signature for late Archean crust.
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Deep rugged Moho topography beneath the west Dharwar compared to a flat Moho beneath the east Dharwar.
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Signature of plate tectonic like process during middle Archean.