scholarly journals Cretaceous–Cenozoic regional stress field evolution from borehole imaging in the southern Jinzhou area, western Liaoning, North China Craton

2022 ◽  
Vol 6 (0) ◽  
pp. 0-0
Author(s):  
ChengWei Yang ◽  
◽  
ChengHu Wang ◽  
GuiYun Gao ◽  
Pu Wang ◽  
...  
Keyword(s):  
Stress Field ◽  
North China Craton ◽  
North China ◽  
Regional Stress ◽  
Western Liaoning ◽  
Field Evolution ◽  
Regional Stress Field ◽  
Borehole Imaging

Structural data archive for: Mesozoic-Cenozoic regional stress field evolution in Svalbard

2020 ◽  
Author(s):  
Harmon Maher ◽  
Kim Senger ◽  
Alvar Braathen ◽  
Mark Joseph Mulrooney ◽  
Aleksandra Smyrak-Sikora ◽  
...  
Keyword(s):  
Stress Field ◽  
Structural Data ◽  
Data Archive ◽  
Regional Stress ◽  
Field Evolution ◽  
Regional Stress Field

The data associated with the above manuscript along with a brief description is archived as the excel and pdf files listed, linked and described below.

MESOZOIC REGIONAL STRESS FIELD EVOLUTION IN SVALBARD

2016 ◽  
Author(s):  
Harmon Maher ◽  
◽  
Kim Senger ◽  
Kei Ogata ◽  
Alvar Braathen ◽  
...  
Keyword(s):  
Stress Field ◽  
Regional Stress ◽  
Field Evolution ◽  
Regional Stress Field

scholarly journals Mesozoic‐Cenozoic Regional Stress Field Evolution in Svalbard

Tectonics ◽  
2020 ◽  
Vol 39 (4) ◽  
Author(s):  
Harmon Maher ◽  
Kim Senger ◽  
Alvar Braathen ◽  
Mark Joseph Mulrooney ◽  
Aleksandra Smyrak‐Sikora ◽  
...  
Keyword(s):  
Stress Field ◽  
Regional Stress ◽  
Field Evolution ◽  
Regional Stress Field

Two key switches in regional stress field during multi-stage deformation in the Carboniferous−Triassic southernmost Altaids (Beishan, NW China): Response to orocline-related roll-back processes

2021 ◽  
Author(s):  
Zhonghua Tian ◽  
Wenjiao Xiao ◽  
Brian F. Windley ◽  
Peng Huang ◽  
Ji’en Zhang ◽  
...  
Keyword(s):  
Stress Field ◽  
Large Scale ◽  
Electron Backscatter Diffraction ◽  
Volcanic Rocks ◽  
Structural Deformation ◽  
Regional Stress ◽  
Regional Stress Field ◽  
Multi Stage ◽  
Beishan Orogenic Collage ◽  
Roll Back

The orogenic architecture of the Altaids of Central Asia was created by multiple large-scale slab roll-back and oroclinal bending. However, no regional structural deformation related to roll-back processes has been described. In this paper, we report a structural study of the Beishan orogenic collage in the southernmost Altaids, which is located in the southern wing of the Tuva-Mongol Orocline. Our new field mapping and structural analysis integrated with an electron backscatter diffraction study, paleontology, U-Pb dating, 39Ar-40Ar dating, together with published isotopic ages enables us to construct a detailed deformation-time sequence: During D1 times many thrusts were propagated northwards. In D2 there was ductile sinistral shearing at 336−326 Ma. In D3 times there was top-to-W/WNW ductile thrusting at 303−289 Ma. Two phases of folding were defined as D4 and D5. Three stages of extensional events (E1−E3) separately occurred during D1−D5. Two switches of the regional stress field were identified in the Carboniferous to Early Permian (D1-E1-D2-D3-E2) and Late Permian to Early Triassic (D4-E3-D5). These two switches in the stress field were associated with formation of bimodal volcanic rocks, and an extensional interarc basin with deposition of Permian-Triassic sediments, which can be related to two stages of roll-back of the subduction zone on the Paleo-Asian oceanic margin. We demonstrate for the first time that two key stress field switches were responses to the formation of the Tuva-Mongol Orocline.

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