Crystal preferred orientations of olivine, orthopyroxene, serpentine, chlorite, and amphibole, and implications for seismic anisotropy in subduction zones: a review
H Jung - Geosciences Journal, 2017 - Springer
This study provides a comprehensive review of the crystal preferred orientation (CPO) of
olivine and orthopyroxene in the upper mantle, and of several hydrous minerals in the …
olivine and orthopyroxene in the upper mantle, and of several hydrous minerals in the …
The petrologic and petrochronologic record of progressive vs polyphase deformation: Opening the analytical toolbox
The concepts of progressive and polyphase deformation have been widely applied by
structural geologists to explain complexly deformed rocks, particularly for ductile conditions …
structural geologists to explain complexly deformed rocks, particularly for ductile conditions …
Relationships between olivine CPO and deformation parameters in naturally deformed rocks and implications for mantle seismic anisotropy
We analyze peridotites from a wide range of tectonic settings to investigate relationships
between olivine crystallographic preferred orientation (CPO) and deformation conditions in …
between olivine crystallographic preferred orientation (CPO) and deformation conditions in …
[HTML][HTML] Southern Tibetan rifting since late Miocene enabled by basal shear of the underthrusting Indian lithosphere
Syncontractional extension is prominent in present-day Tibet, but its origin remains
vigorously debated. Several deep-seated geodynamic processes (eg, Indian underthrusting …
vigorously debated. Several deep-seated geodynamic processes (eg, Indian underthrusting …
Modeling olivine CPO evolution with complex deformation histories: Implications for the interpretation of seismic anisotropy in the mantle
Relating seismic anisotropy to mantle flow requires detailed understanding of the
development and evolution of olivine crystallographic preferred orientation (CPO). Recent …
development and evolution of olivine crystallographic preferred orientation (CPO). Recent …
Inferring upper-mantle flow from seismic anisotropy: an experimental perspective
Patterns of mantle flow are most directly inferred from observations of seismic anisotropy,
which is mainly caused by the crystallographic preferred orientation (CPO) of olivine, the …
which is mainly caused by the crystallographic preferred orientation (CPO) of olivine, the …
A review of mechanisms generating seismic anisotropy in the upper mantle
Seismic anisotropy is a key observational tool for mapping flow in Earth's upper mantle.
However, interpreting patterns of anisotropy relies on a firm understanding of the …
However, interpreting patterns of anisotropy relies on a firm understanding of the …
The seismic structure of the Antarctic upper mantle
The deployment of seismic stations and the development of ambient noise tomography as
well as new analysis methods provide an opportunity for higher-resolution imaging of …
well as new analysis methods provide an opportunity for higher-resolution imaging of …
Axial‐type olivine crystallographic preferred orientations: The effect of strain geometry on mantle texture
V Chatzaras, SC Kruckenberg… - Journal of …, 2016 - Wiley Online Library
The effect of finite strain geometry on crystallographic preferred orientation (CPO) is poorly
constrained in the upper mantle. Specifically, the relationship between shape preferred …
constrained in the upper mantle. Specifically, the relationship between shape preferred …
Upper mantle anisotropic shear velocity structure at the equatorial Mid‐Atlantic Ridge constrained by Rayleigh wave group velocity analysis from the PI‐LAB …
The evolution of ocean lithosphere and asthenosphere are fundamental to plate tectonics,
yet high resolution imaging is rare. We present shear wave velocity and azimuthal …
yet high resolution imaging is rare. We present shear wave velocity and azimuthal …