Tectono-chronologic constraints on a mesozoic slip and thrust belt in the eastern jiaodong peninsula
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
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出版日期 | 2007 |
卷号 | 50期号:1页码:25-32 |
关键词 | The eastern jiaodong peninsula Tectono-chronology Ar-40/ar-39 Strikeslip and thrust belt |
ISSN号 | 1006-9313 |
DOI | 10.1007/s11430-007-2073-6 |
通讯作者 | Hou quanlin(quhou@gucas.ac.cn) |
英文摘要 | A major slip and thrust belt within the eastern jiaodong peninsula is located at the eastern terminal of the qinling-dabie-sulu orogenic belt between the sino-korea block and yangtze block. although a lot of isotope chronologic data have been obtained regionally, little structural chronological research has been conducted in this region and this paper corrects that. syn-deformational minerals were systematically selected from samples of the ne-ene trending transpressional shear zones and transpressional nappes and carefully analysed using ar-40/ar-39 methods. two tectonic events were defined with the first event resulting from early movement of transpressional nappes around 190 ma ago. this accords with the period of syn-orogenic sinistral slip of the tan-lu faults and clockwise shear in the eastern qinling-tongbaishan part of the qinling-dabie-sulu orogenic belt. the second event involved strikeslip thrust movement of deep shear zones between 130ma and 120ma. this resulted from the onset of mesozoic tectonic conversion in the eastern jiaodong peninsula. the sinistral strikeslip-thrusting in jiaodong peninsula and the extensional tectonism (toward ese) in liaodong peninsula probably resulted in the clockwise rotation of korea peninsula in late mesozoic. |
WOS关键词 | NORTH CHINA ; SOUTH CHINA ; TAN-LU ; REGION ; FAULT ; COLLISION ; ROTATION ; BLOCK ; MODEL ; TIME |
WOS研究方向 | Geology |
WOS类目 | Geosciences, Multidisciplinary |
语种 | 英语 |
WOS记录号 | WOS:000244621300003 |
出版者 | SCIENCE CHINA PRESS |
URI标识 | http://www.irgrid.ac.cn/handle/1471x/2380231 |
专题 | 中国科学院大学 |
通讯作者 | Hou QuanLin |
作者单位 | 1.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 2.Chinese Acad Geol Sci, Inst Geol, Beijing 100037, Peoples R China 3.China Univ Geosci, State Key Lab Geol Proc & Mineral Resources, Beijing 100083, Peoples R China 4.China Acad Sci, Grad Sch, Beijing 100039, Peoples R China 5.Minist Educ, Key Lab Coal Resources, CUMT, Beijing 100083, Peoples R China |
推荐引用方式 GB/T 7714 | Zhang HongYuan,Hou QuanLin,Cao DaiYong. Tectono-chronologic constraints on a mesozoic slip and thrust belt in the eastern jiaodong peninsula[J]. Science in china series d-earth sciences,2007,50(1):25-32. |
APA | Zhang HongYuan,Hou QuanLin,&Cao DaiYong.(2007).Tectono-chronologic constraints on a mesozoic slip and thrust belt in the eastern jiaodong peninsula.Science in china series d-earth sciences,50(1),25-32. |
MLA | Zhang HongYuan,et al."Tectono-chronologic constraints on a mesozoic slip and thrust belt in the eastern jiaodong peninsula".Science in china series d-earth sciences 50.1(2007):25-32. |
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来源:中国科学院大学
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