Kundu, Bhaskar ; Gahalaut, V. K. (2011) Slab detachment of subducted Indo-Australian plate beneath Sunda arc, Indonesia Journal of Earth System Science, 120 (2). pp. 193-204. ISSN 0253-4126
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Official URL: https://www.ias.ac.in/describe/article/jess/120/02...
Related URL: http://dx.doi.org/10.1007/s12040-011-0056-7
Abstract
Necking, tearing, slab detachment and subsequently slab loss complicate the subduction zone processes and slab architecture. Based on evidences which include patterns of seismicity, seismic tomography and geochemistry of arc volcanoes, we have identified a horizontal slab tear in the subducted Indo-Australian slab beneath the Sunda arc. It strongly reflects on trench migration, and causes along-strike variations in vertical motion and geochemically distinct subduction-related arc magmatism. We also propose a model for the geodynamic evolution of slab detachment.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Indian Academy of Sciences. |
| Keywords: | Slab Detachment; Subduction Zone; Sunda Arc; Indo-Australian Slab; Trench Migration |
| ID Code: | 113213 |
| Deposited On: | 07 Jun 2018 09:10 |
| Last Modified: | 07 Jun 2018 09:10 |
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