Map** crustal structure across southern Australia using seismic ambient noise tomography

JP O'Donnell, S Agrawal, CM Eakin, S Thiel… - Gondwana …, 2023 - Elsevier
The rocks of southern Australia record over three billion years of Earth's evolution, but the
basement geology is veiled by sediment. Geophysical data are needed to unveil the …

Single‐station back‐azimuth determination with the receiver function rotation technique validated by the locations of earthquakes, impacts, and explosions

W Sun, H Tkalčić, Q Tang - Seismological Research …, 2024 - pubs.geoscienceworld.org
The success of seismometer installations on the ocean floor, polar regions, remote
continental areas, and even other planets' surfaces has sparked renewed interest in …

Tracking crustal thickness at the sediment inundated edge of the Gawler Craton, South Australia

S Agrawal, CM Eakin, JP O'Donnell - Tectonophysics, 2023 - Elsevier
In this study, using two recent passive seismic deployments across the Gawler Craton and
Lake Eyre Basin, South Australia, we aim to examine the nature and extent of a perceived …

Refining the Moho across the Australian continent

BLN Kennett, A Gorbatov, H Yuan… - Geophysical Journal …, 2023 - academic.oup.com
In recent years, there has been a considerable expansion of deployments of portable
seismic stations across Australia, which have been analysed by receiver function or …

Sedimentary structures of the western part of the Indo-Gangetic Plain and Siwalik Himalaya inferred from receiver function inversion

A Das, D Hazarika, A Kundu, N Kumar… - Geophysical Journal …, 2024 - academic.oup.com
We investigated sedimentary thickness and shear wave velocity structure in the western part
of the Indo-Gangetic Plain (Punjab and Haryana Plain) and adjoining Siwalik Himalaya with …

Sediment thickness across Australia from passive seismic methods

A Marignier, CM Eakin, B Hejrani… - Geophysical Journal …, 2024 - academic.oup.com
Around the world the Earth's crust is blanketed to various extents by sediment. For
continental regions, knowledge of the distribution and thickness of sediments is crucial for a …

[HTML][HTML] Fluid-assisted intra-plate seismicity at the edge of the Gawler Craton, South Australia

S Agrawal, CM Eakin, JP O'Donnell - Physics of the Earth and Planetary …, 2024 - Elsevier
The Australian continent, being void of active plate boundaries, is often perceived as
seismically quiescent. However, earthquakes of moderate magnitude (M6+) occur on the …

The influence of lithospheric thickness variations beneath Australia on seismic anisotropy and mantle flow

CM Eakin, DR Davies, S Ghelichkhan… - Geochemistry …, 2023 - Wiley Online Library
Rapid plate motion, alongside pronounced variations in age and thickness of the Australian
continental lithosphere, makes it an excellent location to assess the relationship between …

Sedimentary structures beneath the Northern Bohai basin constrained by the autocorrelation of receiver function

QS WANG, YH LI, Y WU - Chinese Journal of Geophysics, 2024 - en.dzkx.org
Significant amplification of seismic ground motion in sedimentary basins has been observed
in the post-earthquake investigation of some moderate or large earthquakes. The large …

Characterization of anisotropy in basin-scale subsurface using teleseismic receiver function analysis

Y Li, A Nikulin - The Leading Edge, 2024 - library.seg.org
Teleseismic receiver function (RF) analysis offers a passive-source analogue to detect
impedance boundaries using the converted body waves generated by earthquakes. While …