Results 201 to 210 of about 2,072,880 (281)

Tectonic and climatic implications of the Aleutian Arc initiation ≥56 million years ago. [PDF]

Nat Commun
Hoernle K, Jicha B, Portnyagin M, Zahirovic S, Müller D, Hauff F, Timm C, Höfig TW, Yogodzinski G, Guillong M, Berndt C, Savelyev D, Bezard R, Baranov B.   +13 more
europepmc   +1 more source

Early–Late Carboniferous Tectonic Evolution of the Northern North China Craton (NE China): Constraints From Zircon Ages, Geochemistry, and Crustal Thickness Modeling

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 8, August 2026.
Abstract The tectonic evolution of the northern margin of the North China Craton (NCC) remains controversial. In this study, we obtained zircon U–Pb ages, geochemical data, and Sr–Nd isotopic data for volcanic rocks, and detrital zircon ages for sedimentary rocks from the Yufutun, Tongqigou, and Benxi formations in central‐southern Jilin Province, NE ...
Yunfei Chang, Qingxiang Du, Huachun Gan, Xiaoli Shen, Zuozhen Han, Xiaoxue Hou, Huicong Zhang   +6 more
wiley   +1 more source

Evolution of Tectonically Accreted Topmost Oceanic Lithospheric Mantle Based on Seismic Tomography Constraints at the Ultraslow‐Spreading Southwest Indian Ridge

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 8, August 2026.
Abstract Oceanic lithosphere formed at the global mid‐ocean ridge system makes up >60% of Earth's solid surface. Its uppermost ∼6 km are accreted either magmatically, where mafic melt is available, or tectonically, where this melt is absent. The magmatically accreted lithosphere is known to evolve with age, as demonstrated by its velocity increase ...
A. Corbalán, M. R. Nedimović
wiley   +1 more source

Crustal Thickness Inversion From Magmatic Geochemistry Reveals Spatiotemporal Evolution and Two‐Stage Uplift of the Iranian Plateau

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 8, August 2026.
Abstract The Cenozoic topographic growth of the Iranian Plateau, situated at the Arabia‐Eurasia collision front, provides insights into continental collision dynamics. However, the relative contributions of tectonic shortening versus deep mantle processes to crustal thickening remain debated because systematic quantitative constraints on paleo‐crustal ...
Jun Hu, Yongwei Zhao, Zhengquan Chen, Ni Li, Huan Kang   +4 more
wiley   +1 more source

Strain accumulation associated with locked subduction megathrusts revealed by deep-ocean borehole observations. [PDF]

Sci Adv
Sun T, Davis EE.
europepmc   +1 more source

Sluggish post-garnet transformation controls slab stagnation at the uppermost lower mantle. [PDF]

Nat Commun
Shen Y, Yang J, Zhao L.
europepmc   +1 more source

Dual slab stagnation depths controlled by grain-size-induced sporadic low-viscosity zones at around 1000 km depth. [PDF]

Nat Commun
Li J, Li K, Li J, Fei H, Hu J.
europepmc   +1 more source

Generation of carbonated peridotite melts via biogenic sediment recycling in modern subduction zones. [PDF]

Sci Adv
Errázuriz-Henao C, Gómez-Tuena A, Weber M, Parolari M, Mougel B, Paquet M, Hellebrand E, Plümper O, Mason P, Moynier F.   +9 more
europepmc   +1 more source

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Slab1.0: A three‐dimensional model of global subduction zone geometries

Journal of Geophysical Research, 2012
David Wald, Gavin Hayes
exaly   +2 more sources

Slab2, a comprehensive subduction zone geometry model

Science, 2018
Detailing subduction zones Subduction zones are responsible for the most-damaging and tsunami-generating great earthquakes. Hayes et al. updated their Slab1.0 model to include all seismically active subduction zones, including geometrically complex ...
G. Hayes, G. Moore, D. Portner, M. Hearne, H. Flamme, M. Furtney, G. Smoczyk   +6 more
semanticscholar   +1 more source