Results 21 to 30 of about 6,364 (209)

Study of seismotectonic deformations of the Earth’s crust in the Altai-Sayan Mountain region. Part II [PDF]

Геосистемы переходных зон, 2023
The article continues to describe the results of the study of seismotectonic deformation (STD) of the Altai-Sayan Mountain region which were presented in previous Issue of «Geosystems of Transition Zones» journal. Given work presents the results of a STD
Naylya A. Sycheva
doaj   +1 more source

Transitional geometries between gently plunging and steeply plunging folds: an example from the Lower Palaeozoic Brabant Massif, Anglo-Brabant deformation belt, Belgium [PDF]

, 2004
A
Debacker, Timothy, SINTUBIN, M, Verniers, Jacques   +2 more
core   +2 more sources

Microstructures of the Lim zone along the contact with Dinaridic Ophiolite nappe [PDF]

Geološki Anali Balkanskoga Poluostrva, 2007
The Lim Zone is a part of the low-grade metamorphic core complex called the Lim Palaeozoic Unit, overlain by detached Triassic sedimentary successions. The Lim Unit is located in the footwall of overriding Dinaridic Ophiolite nappe.
Ilić Aleksandar, Pešić Luka
doaj   +1 more source

Indosinian high-strain deformation for the Yunkaidashan tectonic belt, south China : Kinematics and 40Ar/39Ar geochronological constraints [PDF]

, 2007
Structural and 40Ar/39Ar data from the Yunkaidashan Belt document kinematic and tectonothermal characteristics of early Mesozoic Indosinian orogenesis in the southern part of the South China Block.
Bureau of Geology and Mineral Resources of Guangdong Province (GDBGMR), Bureau of Geology and Mineral Resources of Guangxi Zhuang Autonomous Region (GXBGMR), Bureau of Geology and Mineral Resources of Jiangxi Province (JXBGMR), Cai, Carter, Cawood, Cawood, Cawood, Chen, Chen, Chen, Chen, Cobbold, Cruden, Deng, Deprat, Ding, Dodson, Ellis, Engebretson, Faure, Fromaget, Goodel, Gradstein, Guo, Hacker, Hames, Harrison, Hodges, Holloway, Hsû, Huang, Hunan Bureau of Geology and Mineral Resources (HNBGMR), Konopásek, Law, Lepvrier, Li, Li, Li, Li, Liang, Liang, Lin, Liu, Lo, Metcalfe, Metcalfe, Monir, Peng, Peng, Peng, Peng, Peter A. Cawood, Purdy, Qiu, Ren, Richard, Sang, Shaocheng Ji, Stevens, Thompson, Touping Peng, Tullis, Twiss, Veevers, Veevers, Wang, Wang, Wang, Wang, Wang, Wang, Wang, Wang, Weiming Fan, Willett, Woodcock, Xinyue Chen, Xu, Xu, Xu, Yan, Yardley, Yuan, Yuejun Wang, Zhang, Zhong, Zhong, Zhou, Zhou, Zhu   +90 more
core   +1 more source

Kinematics and Timing Constraints in a Transpressive Tectonic Regime: The Example of the Posada-Asinara Shear Zone (NE Sardinia, Italy)

Geosciences, 2020
Detailed geological field mapping, integrated with meso- and microstructural investigations, kinematic of the flow and finite strain analyses, combined with geochronology, are fundamental tools to obtain information on the temperature–deformation–timing ...
Rodolfo Carosi, Alessandro Petroccia, Salvatore Iaccarino, Matteo Simonetti, Antonio Langone, Chiara Montomoli   +5 more
doaj   +1 more source

Guadalupe pluton–Mariposa Formation age relationships in the southern Sierran Foothills: Onset of Mesozoic subduction in northern California? [PDF]

, 2009
We report a new 153 ± 2 Ma SIMS U-Pb date for zircons from the hypabyssal Guadalupe pluton which crosscuts and contact metamorphoses upper crustal Mariposa slates in the southern Sierra.
Ernst, W. G., Saleeby, Jason B., Snow, Cameron A.   +2 more
core   +1 more source

Transition from contractional to transpressive tectonics: evidence from the Feira Nova Region, Rio Capibaribe Domain, Borborema Province, NE Brazil

Brazilian Journal of Geology, 2021
Differences in tectonic style and kinematics in orogenic belts can result from either multiphase or progressive deformation. In eastern Borborema Province, a regional shallow dipping foliation is multiply folded and crosscut by transcurrent shear zones ...
Valdielly Larisse Silva, Sérgio Pacheco Neves   +1 more
doaj   +1 more source

Spatio-temporal evolution of intraplate strike-slip faulting: the Neogene-Quaternary Kuh-e-Faghan Fault, Central Iran [PDF]

, 2016
Central Iran provides an ideal region to study the long-term morphotectonic response to the nucleation and propagation of intraplate faulting. In this study, a multidisciplinary approach that integrates structural and stratigraphic field investigations ...
Berberian, Claudio Faccenna, Cox, Domenico Cosentino, Dooley, Federico Rossetti, Finlay M. Stuart, Fossen, Gabriele Calzolari, Gianluca Vignaroli, Hafkenscheid, Hollingsworth, Homke, Jackson, Khadivi, Maria Laura Balestrieri, Marta Della Seta, Molnar, Raimondo, Reilinger, Reza Nozaem, Sella, Simons, Spotila, Valerio Olivetti   +24 more
core   +3 more sources

Orogen-scale transpression accounts for GPS velocities and kinematic partitioning in the Southern Andes

Communications Earth & Environment, 2021
Upper crustal transpression in the Southern Andes is mainly accommodated by widespread deformation on oblique-slip reverse and thrust faults, according to a comparison of scaled analogue models with the observed GPS velocity field and fault patterns.
Jan Oliver Eisermann, Paul Leon Göllner, Ulrich Riller   +2 more
doaj   +1 more source

Evidence from Rb–Sr mineral ages for multiple orogenic events in the Caledonides of Shetland, Scotland [PDF]

, 2015
Shetland occupies a unique central location within the North Atlantic Caledonides. Thirty-three new high-precision Rb–Sr mineral ages indicate a polyorogenic history.
Bird, A. F., Strachan, R. A., Thirlwall, M. F., Walker, S.   +3 more
core   +3 more sources