The large low shear‐wave velocity provinces (LLSVP) are thermochemical anomalies in the
deep Earth's mantle, thousands of km wide and∼ 1800 km high. This study explores the …

A thermo‐chemical mantle convection model with both primordial compositional layering
and recycling of mid‐ocean ridge basalt (MORB) coupled to a parameterized core heat …

Zinc isotopes may act as a new tool of tracking recycling of crustal materials that causes
compositional heterogeneity of the mantle. This application relies on an investigation of Zn …

There is increasing evidence for mid mantle seismic anisotropy around subduction zones
whose interpretation remains elusive. In this study I estimate the strain-induced mid mantle …

Seismic studies have revealed two Large Low-Shear Velocity Provinces (LLSVPs) in the
lowermost mantle. Whether these structures remain stable over time or evolve through …

The ophiolite suite from south Andaman Islands forms part of the Tethyan Ophiolite Belt and
preserves the remnants of an ideal ophiolite sequence comprising a basal serpentinized …

The oceanic crust is created at mid‐ocean ridges and returned to the Earth's deep mantle at
subduction zones. A clear picture on the dynamics and distribution of the subducted oceanic …

Large-scale chemical lateral heterogeneities are inferred in the Earth's lowermost mantle by
seismological studies. We explore the model space of thermochemical convection that can …

The dynamic topography of the core‐mantle boundary (CMB) provides important constraints
on dynamic processes in the mantle and core. However, inferences on CMB topography are …

The relationships between plate motions and basal mantle structure remain poorly
understood, with some models implying that the basal mantle structure has remained stable …