Results 131 to 140 of about 741 (232)

Provenance and tectonic settings of late Triassic-Jurassic deposits in the Southwestern Yangtze block: evidence from the geochemistry, SW China. [PDF]

Sci Rep
Yao S, Wang Q, Mou C, Ren P, Zan B, Xie S, Liu J, Liu X.   +7 more
europepmc   +1 more source

Relating Grain‐Scale Mechanics to Fluvial Energy Heterogeneity: Quartz Microtextural Signatures in the Kinu River, Japan

Journal of Geophysical Research: Earth Surface, Volume 131, Issue 7, July 2026.
Abstract Quartz grain surface microtextures serve as robust records of sedimentary history and depositional environment, yet a coherent framework quantitatively linking specific microtextures to stream power remains underexplored. This study integrates scanning electron microscopy (SEM) with quantitative hydrodynamic analysis along the Kinu River ...
W. Dong, H. Itamiya, T. Sugai
wiley   +1 more source

Mineralogical characteristics and color genesis of black quartzite jade from Linwu, Hunan, China. [PDF]

Sci Rep
Lu H, Shi M, Cao Q, Ma S, Zhao X, Wu X.
europepmc   +1 more source

Emplacement of Hybrid Continental‐Oceanic Arc Terranes Without Collision: The Devonian Calliope Arc (New England Orogen, Australia)

Tectonics, Volume 45, Issue 7, July 2026.
Abstract The accretion of allochthonous provinces, derived from oceanic plates, has traditionally been considered an important contributor to continental growth. However, increasing evidence shows that some oceanic terranes (e.g., island arcs) are not “exotic,” as suggested by the presence of continental‐derived sedimentary provenance.
Igor V. Gomes, Gideon Rosenbaum, Carlos A. Spier, Jack F. Ward, Luke A. Milan   +4 more
wiley   +1 more source

Evolution of ancient hydrothermal fluids theoretically inverted with initial oxygen isotopes of water. [PDF]

Sci Rep
Wei CS, Zhao ZF.
europepmc   +1 more source

New Constraints on Active Normal Faulting in the South Gulf of Evia, Greece: Geometry, Evolution, and Seismic Hazard of the South Coastal Fault System

Tectonics, Volume 45, Issue 7, July 2026.
Abstract In many areas of active faulting, the continuity of normal faults with short or incomplete historical earthquake records and more subdued topographic expressions is not fully understood and consequently the seismic potential of these faults is often underestimated.
Saoirse M. Coveney, Alexander C. Whittaker, Rebecca E. Bell, James Wood, Haralambos D. Kranis, Athanassios Ganas   +5 more
wiley   +1 more source

Pore Structure Variation of the Coalbed Methane Reservoir caused by Igneous Intrusion in the Zijinshan Block of the Eastern Ordos Basin, North China. [PDF]

ACS Omega
Li M, Cai Y, Liu D, Wang Z, Wang H, Ke J, Zhang X, Sun X, Wei H.   +8 more
europepmc   +1 more source

Sequential Wedge Extrusion to Core Complex Extension: The Central Cycladic Detachment System on Syros, Greece

Tectonics, Volume 45, Issue 7, July 2026.
Abstract Syros island preserves pristine high‐pressure metamorphic rocks and provides invaluable insight into subduction zone processes. Contrasting views on the structural history impede placing the island in a clear tectonic framework, limiting the broader impact of preserved information.
Bertram Uunk, Fraukje Brouwer, Manuel de Paz‐Álvarez, Sander Taal, Lisa van de Beek, Martijn Ephraim, Guido Jonker, Naomi van den Ameele, Zoë Toorenburg, Boris Versteegh, Marjolein Daeter, Jan Wijbrans   +11 more
wiley   +1 more source

Coupling antigorite deformation and dehydration in high-pressure experiments. [PDF]

Contrib Mineral Petrol
Eberhard L, Mazzucchelli ML, Schmalholz SM, Stünitz H, Addad A, Cordier P, Plümper O.   +6 more
europepmc   +1 more source

Interface Deformation, Exhumation, and Underplating: The Role of Plate Velocity Changes Throughout the Evolution of a Subduction Zone

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 7, July 2026.
Abstract Exhumed metamorphic rocks yield critical insights into the mechanical, chemical, and thermal structure of the plate interface that can be used to infer exhumation pathways and their evolution throughout a subduction zone's lifetime. Metamorphosed oceanic rocks often record exhumation and underplating over relatively punctuated time periods ...
Valeria Turino, Adam F. Holt, Derek J. Neuharth, Ryan K. Stoner, Whitney M. Behr   +4 more
wiley   +1 more source