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The Evolution of the Complex Anticlinal Belt With Crosscutting Strike-Slip Faults in the Central Tarim Basin, NW China
Qiu, Huabiao1,2,3; Deng, Shang2,4; Cao, Zicheng2; Yin, Ting2; Zhang, Zhongpei4
2019-06-01
Source PublicationTECTONICS
ISSN0278-7407
Volume38Issue:6Pages:2087-2113
AbstractIntegrated 2-D and 3-D seismic data sets reveal that a WNW trending complex anticlinal belt (the Tazhong Uplift) was cut roughly perpendicularly by a series of NNE oriented strike-slip faults in the central Tarim Basin, NW China. Through detailed interpretation of the internal architecture of the Tazhong Uplift and the structural characteristics of the strike-slip faults, the timing of their movements was determined. Based upon their geometric relationship and coeval movement, we propose an integrated model for the evolution of both the Tazhong Uplift and the strike-slip fault system. Initially, the Tazhong Uplift formed perpendicular to the NNE oriented compression that responded to the collision between the Tarim block and the western Kunlun terrane in the latest Middle Ordovician. Meanwhile, regional joints formed parallel to the maximum compression, that is, perpendicular to the Tazhong Uplift. In the latest Ordovician, northward compression caused the uplifting climax of the Tazhong Uplift in response to the collision between the Tarim block and the coherent eastern Kunlun-Altyn Tagh-Qaidam-Qilian terrane. Under such a northward compression, the resolved shear stress on the NNE trending joints formed the transpressional strike-slip faults. Afterward, the Tazhong Uplift tilted northward during the ongoing subduction from the Kunlun Ocean, which lasted until the latest Middle Devonian. The negative flower structures formed along the preexisting transpressional strike-slip faults due to the dragging of the overlying covers in the latest Middle Devonian. The data and evolution model not only unveil the formation mechanism of the Tazhong Uplift and the associated strike-slip faults but also provide further constraints on the evolutionary age of the Proto-Tethys Ocean.
Keywordtectonic evolution the complex anticlinal belt strike-slip faults the central Tarim Basin basinal response the Proto-Tethys tectonics
DOI10.1029/2018TC005229
Funding OrganizationNSFC ; NSFC ; NSTMP of China ; NSTMP of China ; National Key R&D Program of China ; National Key R&D Program of China ; Sinopec Group, Department of Technology, Geosciences Basic Research Program ; Sinopec Group, Department of Technology, Geosciences Basic Research Program ; NSFC ; NSFC ; NSTMP of China ; NSTMP of China ; National Key R&D Program of China ; National Key R&D Program of China ; Sinopec Group, Department of Technology, Geosciences Basic Research Program ; Sinopec Group, Department of Technology, Geosciences Basic Research Program ; NSFC ; NSFC ; NSTMP of China ; NSTMP of China ; National Key R&D Program of China ; National Key R&D Program of China ; Sinopec Group, Department of Technology, Geosciences Basic Research Program ; Sinopec Group, Department of Technology, Geosciences Basic Research Program ; NSFC ; NSFC ; NSTMP of China ; NSTMP of China ; National Key R&D Program of China ; National Key R&D Program of China ; Sinopec Group, Department of Technology, Geosciences Basic Research Program ; Sinopec Group, Department of Technology, Geosciences Basic Research Program
WOS KeywordALTYN-TAGH FAULT ; NORTHERN TIBET IMPLICATIONS ; KUNLUN OROGENIC BELT ; WESTERN KUNLUN ; TECTONIC EVOLUTION ; TAZHONG UPLIFT ; HYDROCARBON ACCUMULATIONS ; ACCRETIONARY TECTONICS ; CHARGE HISTORY ; TIEN-SHAN
Language英语
Funding ProjectNSFC[91855212] ; NSFC[91755205] ; NSFC[41472193] ; NSTMP of China[2017ZX05005] ; National Key R&D Program of China[2016YFC0600401] ; National Key R&D Program of China[2016YFC0600102] ; Sinopec Group, Department of Technology, Geosciences Basic Research Program[P17045-5] ; Sinopec Group, Department of Technology, Geosciences Basic Research Program[G5800-17-ZS-KJB047]
Funding OrganizationNSFC ; NSFC ; NSTMP of China ; NSTMP of China ; National Key R&D Program of China ; National Key R&D Program of China ; Sinopec Group, Department of Technology, Geosciences Basic Research Program ; Sinopec Group, Department of Technology, Geosciences Basic Research Program ; NSFC ; NSFC ; NSTMP of China ; NSTMP of China ; National Key R&D Program of China ; National Key R&D Program of China ; Sinopec Group, Department of Technology, Geosciences Basic Research Program ; Sinopec Group, Department of Technology, Geosciences Basic Research Program ; NSFC ; NSFC ; NSTMP of China ; NSTMP of China ; National Key R&D Program of China ; National Key R&D Program of China ; Sinopec Group, Department of Technology, Geosciences Basic Research Program ; Sinopec Group, Department of Technology, Geosciences Basic Research Program ; NSFC ; NSFC ; NSTMP of China ; NSTMP of China ; National Key R&D Program of China ; National Key R&D Program of China ; Sinopec Group, Department of Technology, Geosciences Basic Research Program ; Sinopec Group, Department of Technology, Geosciences Basic Research Program
WOS Research AreaGeochemistry & Geophysics
WOS SubjectGeochemistry & Geophysics
WOS IDWOS:000475363100012
PublisherAMER GEOPHYSICAL UNION
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/92666
Collection岩石圈演化国家重点实验室
Corresponding AuthorQiu, Huabiao; Deng, Shang
Affiliation1.Chinese Acad Sci, Inst Earth Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing, Peoples R China
2.Explorat & Dev Res Inst, SINOPEC Northwest Oilfield Branch, Urumqi, Peoples R China
3.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing, Peoples R China
4.SINOPEC, Petr Explorat & Prod Res Inst, Beijing, Peoples R China
Recommended Citation
GB/T 7714
Qiu, Huabiao,Deng, Shang,Cao, Zicheng,et al. The Evolution of the Complex Anticlinal Belt With Crosscutting Strike-Slip Faults in the Central Tarim Basin, NW China[J]. TECTONICS,2019,38(6):2087-2113.
APA Qiu, Huabiao,Deng, Shang,Cao, Zicheng,Yin, Ting,&Zhang, Zhongpei.(2019).The Evolution of the Complex Anticlinal Belt With Crosscutting Strike-Slip Faults in the Central Tarim Basin, NW China.TECTONICS,38(6),2087-2113.
MLA Qiu, Huabiao,et al."The Evolution of the Complex Anticlinal Belt With Crosscutting Strike-Slip Faults in the Central Tarim Basin, NW China".TECTONICS 38.6(2019):2087-2113.
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