Deep hydration and lithospheric thinning at oceanic transform plate boundaries
Transform faults accommodate the lateral motions between lithospheric plates, producing
large earthquakes. Away from active transform boundaries, former oceanic transform faults …
large earthquakes. Away from active transform boundaries, former oceanic transform faults …
Seismic evidence for uniform crustal accretion along slow-spreading ridges in the equatorial Atlantic Ocean
Z Wang, SC Singh - Nature Communications, 2022 - nature.com
The crustal accretion along mid-ocean ridges is known to be spreading-rate dependent.
Along fast-spreading ridges, two-dimensional sheet-like mantle upwelling creates relatively …
Along fast-spreading ridges, two-dimensional sheet-like mantle upwelling creates relatively …
Hamiltonian Monte Carlo based elastic full-waveform inversion of wide-angle seismic data
N Dhabaria, SC Singh - Geophysical Journal International, 2024 - academic.oup.com
Full-waveform inversion (FWI) of seismic data provides quantitative constraints on
subsurface structures. Despite its widespread success, FWI of data around the critical angle …
subsurface structures. Despite its widespread success, FWI of data around the critical angle …
Serpentinized peridotite versus thick mafic crust at the Romanche oceanic transform fault
EPM Gregory, SC Singh, M Marjanović… - …, 2021 - pubs.geoscienceworld.org
The crust beneath transform faults at slow-spreading ridges has been considered to be thin,
comprising a thin mafic layer overlying serpentinized peridotite. Using wide-angle seismic …
comprising a thin mafic layer overlying serpentinized peridotite. Using wide-angle seismic …
Magmatism controls global oceanic transform fault topography
Oceanic transform faults play an essential role in plate tectonics. Yet to date, there is no
unifying explanation for the global trend in broad-scale transform fault topography, ranging …
unifying explanation for the global trend in broad-scale transform fault topography, ranging …
A seismic tomography, gravity, and flexure study of the crust and upper mantle structure of the Hawaiian Ridge: 1
Abstract The Hawaiian Ridge has long been a focus site for studying lithospheric flexure due
to intraplate volcano loading, but crucial load and flexure details remain unclear. We …
to intraplate volcano loading, but crucial load and flexure details remain unclear. We …
Seismic structure of the St. Paul Fracture Zone and Late Cretaceous to Mid Eocene oceanic crust in the equatorial Atlantic Ocean near 18° W
K Growe, I Grevemeyer, SC Singh… - Journal of …, 2021 - Wiley Online Library
Plate tectonics characterize transform faults as conservative plate boundaries where the
lithosphere is neither created nor destroyed. In the Atlantic, both transform faults and their …
lithosphere is neither created nor destroyed. In the Atlantic, both transform faults and their …
Tectonic evolution of a sedimented oceanic transform fault: The Owen Transform Fault, Indian Ocean
The Owen transform fault (OTF) connecting the Sheba and the Carlsberg spreading ridges
in the Indian Ocean currently forms the active plate boundary between India and Somalia …
in the Indian Ocean currently forms the active plate boundary between India and Somalia …
Evolution of the crustal and upper mantle seismic structure from 0–27 Ma in the equatorial Atlantic Ocean at 2 43′ S
VA Vaddineni, SC Singh, I Grevemeyer… - Journal of …, 2021 - Wiley Online Library
We present seismic tomographic results from a unique seismic refraction and wide‐angle
survey along a 600 km long flow‐line corridor of oceanic lithosphere ranging in age from 0 …
survey along a 600 km long flow‐line corridor of oceanic lithosphere ranging in age from 0 …
Local seismicity around the Chain Transform Fault at the Mid-Atlantic Ridge from OBS observations
Seismicity along transform faults provides important constraints for our understanding of the
factors that control earthquake ruptures. Oceanic transform faults are particularly informative …
factors that control earthquake ruptures. Oceanic transform faults are particularly informative …