Vertical coherence of deformation in lithosphere in the eastern Himalayan syntaxis using GPS, Quaternary fault slip rates, and shear wave splitting data

L Chang, LM Flesch, CY Wang… - Geophysical Research …, 2015 - Wiley Online Library
We present 59 new SKS/SKKS and combine them with 69 previously published data to infer
the mantle deformation field in SE Tibet. The dense set of anisotropy measurements in the …

Modeling olivine CPO evolution with complex deformation histories: Implications for the interpretation of seismic anisotropy in the mantle

Y Boneh, LFG Morales, E Kaminski… - Geochemistry …, 2015 - Wiley Online Library
Relating seismic anisotropy to mantle flow requires detailed understanding of the
development and evolution of olivine crystallographic preferred orientation (CPO). Recent …

Mantle wedge flow pattern and thermal structure in Northeast Japan: Effects of oblique subduction and 3-D slab geometry

I Wada, J He, A Hasegawa, J Nakajima - Earth and Planetary Science …, 2015 - Elsevier
We develop a 3-D thermal model for the Northeast Japan subduction margin, using a
realistic slab geometry for the subducting Pacific plate, and investigate the effects of oblique …

Azimuthal anisotropy of the crust and uppermost mantle in northeast North China Craton from inversion of Rayleigh wave phase velocity

H Chen, L Zhu, Q Ye, Q Wang, Y Yang… - Geophysical Journal …, 2015 - academic.oup.com
We imaged the azimuthal anisotropy of Rayleigh wave phase velocity (10–60 s) in northeast
North China Craton using the teleseismic data recorded by a dense temporary array, and …

Upper mantle anisotropy of the Borborema Province, NE Brazil: implications for intra-plate deformation and sub-cratonic asthenospheric flow

ID Bastow, J Julia, AF do Nascimento, RA Fuck… - Tectonophysics, 2015 - Elsevier
The geological record of the Borborema Province, northeast Brazil, documents tectonic
events that characterised the Precambrian formation and Mesozoic breakup of Gondwana …

Variability and origin of seismic anisotropy across eastern Canada: Evidence from shear wave splitting measurements

FA Darbyshire, ID Bastow, AM Forte… - Journal of …, 2015 - Wiley Online Library
Measurements of seismic anisotropy in continental regions are frequently interpreted with
respect to past tectonic processes, preserved in the lithosphere as “fossil” fabrics. Models of …

An effective medium theory for three-dimensional elastic heterogeneities

TH Jordan - Geophysical Journal International, 2015 - academic.oup.com
A second-order Born approximation is used to formulate a self-consistent theory for the
effective elastic parameters of stochastic media with ellipsoidal distributions of small-scale …

Slab‐driven Mantle Weakening and Rapid Mantle Flow

MA Jadamec - Subduction Dynamics: From Mantle Flow to …, 2015 - Wiley Online Library
This chapter presents a series of two‐dimensional models of subduction are presented to
investigate parameters controlling slab‐induced mantle weakening and increased mantle …

The origin of shear wave splitting beneath Iceland

G Ito, R Dunn, A Li - Geophysical Journal International, 2015 - academic.oup.com
The origin of shear wave splitting (SWS) in the mantle beneath Iceland is examined using
numerical models that simulate 3-D mantle flow and the development of seismic anisotropy …

Analytical parametrization of self-consistent polycrystal mechanics: Fast calculation of upper mantle anisotropy

NJ Goulding, NM Ribe, O Castelnau… - Geophysical Journal …, 2015 - academic.oup.com
Progressive deformation of upper mantle rocks via dislocation creep causes their constituent
crystals to take on a non-random orientation distribution (crystallographic preferred …