Study of thrust and nappe tectonics in the eastern jiaodong peninsula, china
文献类型：期刊论文
| 作者 | Zhang HongYuan; Hou QuanLin; Cao DaiYong |
| 刊名 | Science in china series d-earth sciences
 |
| 出版日期 | 2007-02-01 |
| 卷号 | 50期号:2页码:161-171 |
| ISSN号 | 1006-9313 |
| 关键词 | Eastern jiaodong peninsula Mesozoic era Thrust and nappe tectonics Structural features Geochronology Shear zones |
| DOI | 10.1007/s11430-2033-1 |
| 通讯作者 | Hou quanlin(quhou@gucas.ac.cn) |
| 英文摘要 | Thrust and nappe tectonics have affected the eastern jiaodong peninsula, the easternmost terminal of the sulu ultra-high pressure metamorphic belt. four nappes have been mapped, named respectively the shidao, rongcheng, mishan and mouping nappes. the methods used included multi-scale structural analysis and structural chronology analysis. these nappes define four deep level slip-thrust shear zones that were mainly active in the mesozoic. the amount of ductile deformation decreases from the shidao to rongcheng to mouping to mishan shear zones, and shows an inverse relationship with temperature. ar-40/ar-39 chronological analysis and the chronological results of former workers reveal four movement steps defined by the development of thrusts and nappes in the late triassic (210-180 ma), extensional movement from the jurassic to early cretaceous (180-130 ma), slip-thrust movement in the early cretaceous (130-120 ma), and extensional movement since the late cretaceous (120 ma). the order of boundary shear zone motion in the period of slip-thrust movement during the early cretaceous (130-120 ma) was along the shidao, rongcheng, mouping and finally the mishan shear zone. this resulted in clockwise rotation of the nappes relative to block west to the tan-lu faults. because of the similar evolutionary history of the tan-lu faults and the thrust and nappe structure in the eastern jiaodong peninsula, slip dislocation along the tan-lu faults might have been absorbed by thrust and nappe tectonics in the jiaodong area in the mesozoic era, resulting in much less dislocation on the tan-lu faults in north eastern china than that in south along the jiaodong peninsula. |
| WOS关键词 | LU FAULT ZONE ; NORTH CHINA ; CONSTRAINTS ; ROCKS ; TIME ; SR |
| WOS研究方向 | Geology |
| WOS类目 | Geosciences, Multidisciplinary |
| 语种 | 英语 |
| 出版者 | SCIENCE PRESS |
| WOS记录号 | WOS:000245147800001 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2381837 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Hou QuanLin |
| 作者单位 | 1.Grad Univ Chinese Acad Sci, Beijing 100039, Peoples R China 2.China Univ Geosci, State Key Lab Geol Proc & Mineral Resources, Beijing 100083, Peoples R China 3.Minist Educ, CUMT, Key Lab Coal Resources, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang HongYuan,Hou QuanLin,Cao DaiYong. Study of thrust and nappe tectonics in the eastern jiaodong peninsula, china[J]. Science in china series d-earth sciences,2007,50(2):161-171. |
| APA | Zhang HongYuan,Hou QuanLin,&Cao DaiYong.(2007).Study of thrust and nappe tectonics in the eastern jiaodong peninsula, china.Science in china series d-earth sciences,50(2),161-171. |
| MLA | Zhang HongYuan,et al."Study of thrust and nappe tectonics in the eastern jiaodong peninsula, china".Science in china series d-earth sciences 50.2(2007):161-171. |
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来源：中国科学院大学
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