Laboratory experiments provide the first experimental evidence that continental rocks can be subducted to depths greater than 300 kilometers and return to the surface.
Journal of Geophysical Research: Solid Earth
Posted inEditors' Highlights
Detecting Remagnetization with Quantum Diamond Microscopy
Scientists reconstruct the magnetization timeline of serpentinized rocks from the Troodos ophiolite by investigating remanent magnetization-carrying structures with a Quantum Diamond Microscope.
Posted inEditors' Highlights
Are We Really Seeing More Foreshocks with Enhanced Catalogs?
Different definitions and selection methods can lead to large differences in estimated foreshock rates; however, robust statistical method shows that foreshock rates are similar between standard and enhanced catalog.
Posted inEditors' Highlights
Frictional Properties of the Nankai Accretionary Prism
A database of frictional properties from IODP drilling materials explores the range of slip spectrum and the generation of slow to fast earthquakes in the Nankai subduction zone in light of mineralogy.
Posted inEditors' Highlights
Changes in Slab Dip Cause Rapid Changes in Plate Motion
Periods of slab shallowing in the South American subduction zone appear to cause decelerations in Nazca plate motion.
Posted inEditors' Highlights
The Language of the Crust: Investigating Fault-to-Fault Interactions
Faults don’t just form—they respond, resist, and reshape the crustal narrative.
Posted inEditors' Highlights
The Invisible Brake: Near‑Surface Cooling Stalls Giant Dyke Swarms
Sill-based pressure reconstructions show Mull’s giant dykes had eruption-capable pressures, but near‑surface groundwater cooling increased magma viscosity and stalled lateral propagation.
Posted inResearch Spotlights
New 3D Model Reveals Geophysical Structures Beneath Britain
Using magnetotelluric data to identify subsurface electrically conductive and resistive areas, scientists can identify underground features and predict how space weather may affect infrastructure.
Posted inEditors' Highlights
Unexpected Carbonate Phase Revealed by Advanced Simulations
Advanced simulations reveal a new calcium carbonate phase whose unusual elastic behavior may explain puzzling seismic and electrical anomalies beneath ancient continents.
Posted inEditors' Highlights
Long-Term Strain Record of Mount Etna Captures 84 Fountaining Eruptions
Scientists use over a decade of high-resolution data to demonstrate that strain signals provide a better match to eruptive style than seismic tremors.