Results 71 to 80 of about 16,754 (235)

Crustal Flow‐Driven Plateau Growth and Expansion Front in NE Tibet: Insights From High‐Resolution Attenuation Tomography With High‐Density ChinArray Lg Data

Geophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract The Northeastern (NE) Tibet, as the front of plateau growth, widely absorbs northeastward extrusion, leading to significant uplift and forming a basin‐mountain tectonic framework. However, it remains unclear how the crust of NE Tibet deformed in response to the far‐field effects of the India‐Eurasia collision.
Ruo‐Jie Li, Lian‐Feng Zhao, Xiao‐Bi Xie, Xi He, Zhen‐Xing Yao   +4 more
wiley   +1 more source

Diamondiferous kimberlites from recently explored Upper Muna field (Siberian craton):petrology, mineralogy and geochemistry insights

, 2021
D. A. Yakovlev, S. I. Kostrovitsky, Benjamin R. Fosu, Igor Ashchepkov   +3 more
openalex   +1 more source

Metasomatic/depletion events affecting Cratons and “cratons” [PDF]

ASEG Extended Abstracts, 2019
Tom Wise*,, Stephan Thiel, Rian Dutch, Mark Pawley, Kate Robertson   +4 more
openaire   +1 more source

Characterization of Crustal Deformation During the May 2021 Nyiragongo Eruption Using InSAR and GNSS Data

Geophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract We analyze Interferometric Synthetic Aperture Radar (InSAR) and Global Navigation Satellite System (GNSS) data to characterize ground deformation and dike opening associated with the May 2021 Nyiragongo eruption. Despite documented eruptions in 1977 and 2002, Nyiragongo's magmatic system and its interaction with regional rifting remain poorly ...
D. Murekezi, A. Newman, C. Wauthier, C. J. Ebinger, P. Lundgren, J. Gonzalez Santana, T. Niyitegeka, G. Nyandwi, T. Habiyakare, J. Uwiduhaye   +9 more
wiley   +1 more source

A Seismically Active Shear Zone in the Uppermost Mantle Beneath the Canadian Rockies

Geophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract Continental mantle earthquakes are uncommon but hold important clues for understanding lithospheric rheology. Few of these earthquakes (<10) have been documented in western North America, though it is likely more exist owing to difficulties in resolving focal depth for small earthquakes.
Sean J. Hutchings, Keith D. Koper, Guanning Pang   +2 more
wiley   +1 more source

Wave-equation Traveltime Tomography Unravels a Scenario of Horizontal Mantle Flow Beneath the North China Craton [PDF]

, 2021
Xingpeng Dong, Dinghui Yang, Fenglin Niu, Shaolin Liu, Ping Tong   +4 more
openalex   +1 more source

Paramirim Aulacogen: finite strain analysis and tectonic shortening, implications for the São Francisco craton evolution and its marginal orogen [PDF]

, 2023
Raulindo Santana Silva Veloso
openalex   +1 more source

Cratons Through the Ages: Impact of Rayleigh Number on Craton Shape

, 2023
Cratonic lithosphere contains crucial details about planetary dynamics on Earth and understanding the shape of cratonic lithosphere may provide new insight into their history. Seismic imaging suggests that there are various margin shapes of the present day cratonic lithosphere, including regions with vertical or sloped margins. While prior studies have
openaire   +2 more sources

Middle Triassic transcontinental connection between the North China Craton and the Paleo-Tethys Ocean

Communications Earth & Environment
Middle Triassic paleogeography is essential for the paleoclimate change and ecosystem recovery after the end-Permian mass extinction, but is highly debated in the Paleo-Tethys Ocean and North China Craton, eastern Pangaea.
Heng Peng, Lin Ding, Chiyang Liu, Massimiliano Zattin, Jianqiang Wang, Licheng Wang   +5 more
doaj   +1 more source

Paleogeography of the Southern Tarim Terrane Revealed by Neoproterozoic Mafic Dyke Swarm in Altyn

Geochemistry, Geophysics, Geosystems
Using high‐resolution remote sensing images and detailed field investigations, this study provides the spatiotemporal distribution and geometry of the Neoproterozoic giant mafic dyke swarm in the southeastern Tarim Craton, which is crucial for ...
Xian‐Tao Ye, Wen‐Jun Hu, Chuan‐Lin Zhang, Wei Gan, Rui‐Chen Gao, Ming‐Can Yang   +5 more
doaj   +1 more source