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
文献类型：期刊论文
| 作者 | Tian, Zhonghua1; Xiao, Wenjiao3,4,5; Windley, Brian F.2; Huang, Peng5; Zhang, Ji'en3,4; Ao, Songjian3,4; Zhang, Zhiyong3,4; Song, Dongfang3,4; Liu, Fulai1 |
| 刊名 | GEOLOGICAL SOCIETY OF AMERICA BULLETIN
 |
| 出版日期 | 2021-11-01 |
| 卷号 | 133期号:11-12页码:2591-2611 |
| ISSN号 | 0016-7606 |
| DOI | 10.1130/B35898.1 |
| 英文摘要 | 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, Ar-39-Ar-40 dating, together with published isotopic ages enables us to construct a detailed deformation-time sequence: During D-1 times many thrusts were propagated northwards. In D-2 there was ductile sinistral shearing at 336-326 Ma. In D-3 times there was top-to-W/WNW ductile thrusting at 303-289 Ma. Two phases of folding were defined as D-4 and D-5. Three stages of extensional events (E-1-E-3) separately occurred during D-1-D-5. Two switches of the regional stress field were identified in the Carboniferous to Early Permian (D-1-E-1-D-2-D-3-E-2) and Late Permian to Early Triassic (D-4-E-3-D-5). 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. |
| WOS关键词 | ZIRCON U-PB ; NIUJUANZI OPHIOLITIC MELANGE ; EASTERN TIANSHAN BELT ; CENTRAL-ASIA ; NORTHWEST CHINA ; OROGENIC BELT ; ACCRETIONARY OROGENESIS ; GEOCHEMISTRY ; TECTONICS ; GEOCHRONOLOGY |
| 资助项目 | National Key Research and Development Program of China[2017YFC0601206] ; National Natural Science Foundation of China[41888101] ; National Natural Science Foundation of China[41822204] ; Strategic Priority Research Program (B) of the Chinese Academy of Sciences[XDB18020203] ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences[QYZDJ-SSW-SYS012] |
| WOS研究方向 | Geology |
| 语种 | 英语 |
| WOS记录号 | WOS:000714983400001 |
| 出版者 | GEOLOGICAL SOC AMER, INC |
| 资助机构 | National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program (B) of the Chinese Academy of Sciences ; Strategic Priority Research Program (B) of the Chinese Academy of Sciences ; Strategic Priority Research Program (B) of the Chinese Academy of Sciences ; Strategic Priority Research Program (B) of the Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program (B) of the Chinese Academy of Sciences ; Strategic Priority Research Program (B) of the Chinese Academy of Sciences ; Strategic Priority Research Program (B) of the Chinese Academy of Sciences ; Strategic Priority Research Program (B) of the Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program (B) of the Chinese Academy of Sciences ; Strategic Priority Research Program (B) of the Chinese Academy of Sciences ; Strategic Priority Research Program (B) of the Chinese Academy of Sciences ; Strategic Priority Research Program (B) of the Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Key Research and Development Program of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program (B) of the Chinese Academy of Sciences ; Strategic Priority Research Program (B) of the Chinese Academy of Sciences ; Strategic Priority Research Program (B) of the Chinese Academy of Sciences ; Strategic Priority Research Program (B) of the Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences ; Key Research Program of Frontier Sciences of the Chinese Academy of Sciences |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/103818]  |
| 专题 | 地质与地球物理研究所_岩石圈演化国家重点实验室 |
| 通讯作者 | Xiao, Wenjiao |
| 作者单位 | 1.Chinese Acad Geol Sci, Inst Geol, Beijing 100037, Peoples R China 2.Univ Leicester, Dept Geol, Leicester LE1 7RH, Leics, England 3.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Inst Geol & Geophys, State Key Lab Lithospher Evolut, Beijing 100029, Peoples R China 5.Chinese Acad Sci, Xinjiang Res Ctr Mineral Resources, Xinjiang Inst Ecol & Geog, Xinjiang Key Lab Mineral Resources & Digital Geol, Urumqi 830011, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tian, Zhonghua,Xiao, Wenjiao,Windley, Brian F.,et al. 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[J]. GEOLOGICAL SOCIETY OF AMERICA BULLETIN,2021,133(11-12):2591-2611. |
| APA | Tian, Zhonghua.,Xiao, Wenjiao.,Windley, Brian F..,Huang, Peng.,Zhang, Ji'en.,...&Liu, Fulai.(2021).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.GEOLOGICAL SOCIETY OF AMERICA BULLETIN,133(11-12),2591-2611. |
| MLA | Tian, Zhonghua,et al."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".GEOLOGICAL SOCIETY OF AMERICA BULLETIN 133.11-12(2021):2591-2611. |
入库方式： OAI收割
来源：地质与地球物理研究所
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