A comparison of oceanic and continental mantle lithosphere

KM Fischer, CA Rychert, CA Dalton, MS Miller… - Physics of the Earth and …, 2020 - Elsevier
Over the last decade, seismological studies have shed new light on the properties of the
mantle lithosphere and their physical and chemical origins. This paper synthesizes recent …

The nature of the lithosphere‐asthenosphere boundary

CA Rychert, N Harmon, S Constable… - Journal of Geophysical …, 2020 - Wiley Online Library
Plate tectonic theory was developed 50 years ago and underpins most of our understanding
of Earth's evolution. The theory explains observations of magnetic lineations on the seafloor …

A dynamic lithosphere–asthenosphere boundary near the equatorial Mid-Atlantic Ridge

CA Rychert, S Tharimena, N Harmon, S Wang… - Earth and Planetary …, 2021 - Elsevier
In plate tectonic theory a weak asthenosphere is required to facilitate the motions of the rigid
plates. Partial melt could weaken the mantle, in turn impacting convection, but to date the …

Spatial Full Degree‐Of‐Freedom Scattered Optical Field Modulation

C Ding, R Shao, Y Qu, Q He, L Liu… - Laser & Photonics …, 2023 - Wiley Online Library
Scattered optical field modulations can enable the function of traditional optical
technologies, such as the dynamic holographic display, in a scattering environment …

Amphibious surface-wave phase-velocity measurements of the Cascadia subduction zone

HA Janiszewski, JB Gaherty, GA Abers… - Geophysical Journal …, 2019 - academic.oup.com
SUMMARY A new amphibious seismic data set from the Cascadia subduction zone is used
to characterize the lithosphere structure from the Juan de Fuca ridge to the Cascades …

A lithosphere‐asthenosphere boundary and partial melt estimated using marine magnetotelluric data at the central Middle Atlantic Ridge

S Wang, S Constable, CA Rychert… - Geochemistry …, 2020 - Wiley Online Library
The differential motion between the lithosphere and the asthenosphere is aseismic, so the
magnetotelluric (MT) method plays an important role in studying the depth and nature of the …

Lateral structural variation of the lithosphere‐asthenosphere system in the northeastern to eastern Iranian plateau and its tectonic implications

Z Wu, L Chen, M Talebian, X Wang… - Journal of …, 2021 - Wiley Online Library
The Iranian plateau is a natural laboratory for deciphering the lithospheric deformation and
deep dynamics in response to the Neo‐Tethyan subduction and subsequent Arabia‐Eurasia …

Evolution of the oceanic lithosphere in the equatorial Atlantic from Rayleigh wave tomography, evidence for small‐scale convection from the PI‐LAB experiment

N Harmon, CA Rychert, JM Kendall… - Geochemistry …, 2020 - Wiley Online Library
The oceanic lithosphere is a primary component of the plate tectonic system, yet its evolution
and its asthenospheric interaction have rarely been quantified by in situ imaging at slow …

Broad-band ocean bottom seismometer noise properties

HA Janiszewski, Z Eilon, JB Russell… - Geophysical Journal …, 2023 - academic.oup.com
We present a new compilation and analysis of broad-band ocean bottom seismometer noise
properties from 15 yr of seismic deployments. We compile a comprehensive data set of …

Plate age and uppermost mantle structure across the Juan de Fuca and Gorda plates

M Wu, H Wang, S Zhang… - Journal of Geophysical …, 2023 - Wiley Online Library
To test the relationship between plate age and uppermost mantle structure for the Juan de
Fuca and Gorda plates, as well as the mode of lithospheric cooling, we produce a new 3D …