Results 21 to 30 of about 239,029 (105)

A neural network approach for classification of fault-slip data in geoscience

Ain Shams Engineering Journal
In geoscience, paleostress studies are a vital tool for understanding the tectonic evolution of the region. The collected hundreds or even thousands of heterogeneous fault-slip data need to be divided into homogeneous (i.e., belonging to similar tectonic
Sertaç Yaman, Barış Karakaya, Mehmet Köküm   +2 more
doaj   +1 more source

Mesoproterozoic Strike-Slip Faulting within the Åland Rapakivi Batholith, Southwestern Finland

Tektonika
Paleostress inversion analysis of outcrop data from brittle fault structures within the Mesoproterozoic 1.58 Ga Åland rapakivi granite, southwestern Finland, revealed two separate strike-slip faulting stages. Stage 1 is dominated by dextral slip along E–
Nicklas Nordbäck, Pietari Skyttä, Jon Engström, Nikolas Ovaskainen, Jussi Mattila, Ismo Aaltonen   +5 more
doaj   +1 more source

WouterDls/1D-wavelet-based-inversion: Wavelet Based Inversion

, 2022
First release of our WABI-code! Scale-dependent wavelet-based regularization scheme for geophysical 1D inversion This flexible inversion scheme allows to easily obtain blocky, smooth and intermediate inversion models.
Thibaut, Robin, Wouter Deleersnyder, Deleersnyder, Wouter, Robin Thibaut   +3 more
core   +1 more source

Miocene to Quaternary Tectonostratigraphic Evolution of the Northern Section of the Burdur‐Fethiye Shear Zone, South‐Western Türkiye

Geological Journal, EarlyView.
New zircon ages reveal that lacustrine sedimentation initiated in the Late Miocene (Messinian), revising earlier Pliocene age assignments. The study results support the interpretation of the northern BFSZ as a broad left‐lateral transtensional shear zone rather than a discrete sinistral fault or simple extensional graben array.
İrem Elitez, Gürsel Sunal, Cenk Yaltırak, İsak Yılmaz   +3 more
wiley   +1 more source

Kinematic and structural development of the Cankiri basin, central Anatolia, Turkey : a paleostress inversion study

, 2003
Three different deformation phases have been recognized in the southern part of the Cankin Basin from (1) the major structures and (2) through using paleostress inversion techniques for fault slip data.
Stanley H, White, KAYMAKCI, NURETDİN, White, S.H., Kaymakcı, Nuretdin, van Dijk, P.M., Kaymakçi, N., Paul M, Vandijk   +6 more
core   +1 more source

Early Eocene Compressional Deformation in the Northeastern Tibetan Plateau Recorded by Magnetic Fabrics of the Longzhong Basin

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Intracontinental deformation records how early Eocene India–Asia collisional stress propagated into continental interiors. How rapidly compression reached the far field, and whether coeval Paleo‐Pacific slab dynamics contributed, remain debated. The Longzhong Basin, ∼1,900 km north of the collisional zone, provides a key test.
Zhantao Feng, Niels Meijer, Weilin Zhang, Guillaume Dupont‐Nivet, Wanlong Xu, Tao Zhang, Jinbo Zan, Yibo Yang, Xiaomin Fang   +8 more
wiley   +1 more source

Post-stack inversion of seismic reflection data from the belvoir coalfield [PDF]

, 1995
Post-Stack inversion of reflection data in seismic exploration can be used to obtain detailed information about lithology variations in the zone of interest. Generalized Linear Inversion (GLI) has previously been applied as a useful tool to achieve this.
Gang, Tian
core  

Origin, Recurrent Reactivations, and Tectonic Role of Transverse Zones in Thrust‐and‐Fold Belts: The Central Southern Alps (Italy)

Tectonics, Volume 45, Issue 7, July 2026.
Abstract Transverse zones (TZs) in fold‐and‐thrust belts typically comprise strike‐slip to transpressional faults and related folds, oriented sub‐parallel to the regional shortening direction. These zones are typically associated with inherited faults or lateral stratigraphic changes, which promote strain partitioning, stress rotation, and kinematic ...
A. Fiorini, S. Tavani, L. Aldega, A. Kylander‐Clark, M. Rocca, S. Zanchetta, A. Zanchi, E. Carminati   +7 more
wiley   +1 more source

Long‐Term Deformation in the Alpine‐Provence Foreland Constrained by In Situ Calcite U‐Pb Dating

Tectonics, Volume 45, Issue 6, June 2026.
Abstract The evolution of the Alpine‐Provence foreland is characterized by multiple deformation phases since the Mesozoic, representing successive compressional and extensional episodes. The precise timing and spatial evolution of these deformation phases remain poorly constrained due to the lack of absolute geochronological data. Here, we present U–Pb
Dorian Bienveignant, Stéphane Schwartz, Matthias Bernet, Yann Rolland, Julien Léger, Adrien Vezinet, Nordine Bouden, Clara Boullerne, Jerome Nomade, Louise Boschetti, Thierry Dumont, Mélanie Balvay, Perach Nuriel   +12 more
wiley   +1 more source

Three-dimensional geoacoustic perturbative inverse technique for the shallow ocean water column [PDF]

, 2013
textThis work focuses on developing an inversion scheme to estimate water-column sound-speed fields in three dimensions. The inversion scheme is based on a linearized perturbative technique which utilizes estimates of modal travel times.
Bender, Christopher Matthew
core