Results 291 to 300 of about 114,142 (370)
Global sea-level rise in the early Holocene revealed from North Sea peats. [PDF]
Hijma MP+16 more
europepmc +1 more source
Thermal structure of oceanic and continental lithosphere
D. McKenzie, J. Jackson, K. Priestley
semanticscholar +1 more source
Shallow Tectonic Tremors Reveal the Beginning of the Slab Window at the Chilean Triple Junction
Abstract The subduction of active spreading centers is an unusual phenomenon along subduction zones. In southern Chile, the Nazca‐Antarctic spreading system (Chile Rise) subducts beneath the South America plate at the Chile Triple Junction (CTJ), forming the Patagonian slab window.
Kellen Azúa+8 more
wiley +1 more source
Slab underthrusting is the primary control on flat-slab size. [PDF]
Gianni GM+5 more
europepmc +1 more source
Abstract Atmospheric Lamb waveforms are useful for reconstructing large air events, but the propagation of Lamb waves is significantly affected by varying atmospheric conditions. The detailed dispersion of Lamb waves remains vague due to lack of data, but also to simplifications inherent in existing models.
Shenjian Zhang+5 more
wiley +1 more source
Estimates of vertical tectonic stress in the northwest Ethiopian plateau using topography and gravity data. [PDF]
Kassa M.
europepmc +1 more source
Rupture Process of the Mw7.0 December 5, 2024 Offshore Cape Mendocino Earthquake
Abstract The Mw7.0 December 5, 2024 Offshore Cape Mendocino earthquake ruptured a ∼60 ${\sim} 60$ km long portion of the east‐west trending Mendocino fault zone (MFZ). In order to clarify the rupture process, we assemble three‐component seismograms from regional seismic stations, horizontal coseismic displacement vectors derived from Global Navigation ...
F. F. Pollitz, K. A. Guns, C. E. Yoon
wiley +1 more source
Ultraslow spreading ridges: slowest but locally thickest. [PDF]
Liu CZ, Zhu RX.
europepmc +1 more source
Abstract We present a new method for ambient noise tomography, which provides robust velocity images accompanied with meaningful estimates of local resolution and uncertainty. We use the Subtractive Optimally Localized Averages (SOLA) Backus–Gilbert inference method to determine surface wave velocities as local (unbiased) averages of the “true” model ...
Ahmed Nouibat+2 more
wiley +1 more source