No evidence for shallow shear motion on the Mat Fault, a prominent strike slip fault in the Indo-Burmese wedge

Tiwari, R. P. ; Gahalaut, V. K. ; Rao, U. B. ; Lalsawta, C. ; Kundu, B. ; Malsawmtluanga, Malsawmtluanga (2015) No evidence for shallow shear motion on the Mat Fault, a prominent strike slip fault in the Indo-Burmese wedge Journal of Earth System Science, 124 (5). pp. 1039-1046. ISSN 0253-4126

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Official URL: https://www.ias.ac.in/describe/article/jess/124/05...

Related URL: http://dx.doi.org/10.1007/s12040-015-0591-8

Abstract

The motion between India and Sunda plates is accommodated along the Churachandpur Mao Fault (CMF) in the Indo-Burmese Wedge (IBW) and Sagaing Fault in the Myanmar region. Within the IBW, the Mat Fault is the most prominent transverse structure with prominent topographic and geomorphic expressions. We undertook Global Positioning System (GPS) measurements across this fault to investigate the current deformation across it. Modelling of these observations using locking depth of up to 4 km yields no resolvable slip (dextral slip rate as 0 ± 5 mm/year) across the fault. Due to limited spatial extent of the GPS measurements, it is not possible to comment on the status of deeper slip, if any.

Item Type:Article
Source:Copyright of this article belongs to Indian Academy of Sciences.
Keywords:Mat Fault; Indo-Burmese Wedge; Transverse Feature; GPS Measurements
ID Code:112859
Deposited On:07 Jun 2018 07:24
Last Modified:07 Jun 2018 07:24

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