| 中蒙边界地区构造单元划分 |
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| 引用本文： | 李俊建1,张锋1,任军平1,唐文龙1,付超1,陈正2,李承东1,赵丽君1,冯晓曦1,党智财1,赵泽霖1,刘晓雪1,Tomurtogoo Onongyn3,Delgersaikhan Adiya4,Enkhbat Tserendash5,Altankhundaga Batsaikhan5,Dorjsuren Byambaadash5,Batbayar Jargalsaikhan5. 中蒙边界地区构造单元划分[J]. 地质通报, 2015, 34(04): 636-662. |
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| 作者姓名： | 李俊建1 张锋1 任军平1 唐文龙1 付超1 陈正2 李承东1 赵丽君1 冯晓曦1 党智财1 赵泽霖1 刘晓雪1 Tomurtogoo Onongyn3 Delgersaikhan Adiya4 Enkhbat Tserendash5 Altankhundaga Batsaikhan5 Dorjsuren Byambaadash5 Batbayar Jargalsaikhan5 |
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| 作者单位： | 1.中国地质调查局天津地质调查中心,天津300170;2.中国地质调查局发展研究中心,北京100037;3. Institute of Gological and Mineral Resources, Mongolian Academy of Sciences, Ulaanbaatar 210351, Mongolia;4. Mineral Resources Authority of Mongolia, Ulaanbaatar 211238, Mongolia;5.Geological Information Center of Mineral Resources Authority of Mongolia, Ulaanbaatar 211238, Mongolia |
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| 摘 要： | 以板块构造理论为指导，中蒙合作完成中蒙边界地区1∶100万地质编图成果的基础上，对中蒙边界地区构造格架进行了统一厘定和划分。该区Ⅰ级构造单元主体隶属于中亚构造带的阿尔泰—兴蒙造山系，部分属塔里木—华北陆块区。阿尔泰—兴蒙造山系可划分为10个Ⅱ级、27个Ⅲ级和69个Ⅳ级构造单元。塔里木—华北陆块部分划分出2个Ⅱ级、2个Ⅲ级和4个Ⅳ级构造单元。这些不同级别的构造单元较全面地概括了中蒙边界地区的地质面貌。
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| 关 键 词： | 大地构造 构造单元 造山系 陆块区 中蒙边界 |
Tectonic units in China-Mongolia border area and their fundamental characteristics |
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| LI Junjian1, ZHANG Feng1, REN Junping1, TANG Wenlong1, FU Chao1, CHEN Zheng2, LI Chengdong1, ZHAO Lijun1, FENG Xiaoxi1, DANG Zhicai1, ZHAO Zelin1, LIU Xiaoxue1,TOMURTOGOO Onongyn3, DELGERSAIKHAN Adiya4, ENKHBAT Tserendash5,ALTANKHUNDAGA Batsaikhan5, DORJSUREN Byambaadash5, BATBAYAR Jargalsaikhan5. Tectonic units in China-Mongolia border area and their fundamental characteristics[J]. Geological Bulletin of China, 2015, 34(04): 636-662. |
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| Authors: | LI Junjian1 ZHANG Feng1 REN Junping1 TANG Wenlong1 FU Chao1 CHEN Zheng2 LI Chengdong1 ZHAO Lijun1 FENG Xiaoxi1 DANG Zhicai1 ZHAO Zelin1 LIU Xiaoxue1 TOMURTOGOO Onongyn3 DELGERSAIKHAN Adiya4 ENKHBAT Tserendash5 ALTANKHUNDAGA Batsaikhan5 DORJSUREN Byambaadash5 BATBAYAR Jargalsaikhan5 |
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| Affiliation: | 1.Tianjin Center of Geological Survey, China Geological Survey, Tianjin 300170, China;2.Development and Research Center, China Geological Survey, Beijing 100037, China;3. Institute of Geological and Mineral Resources, Mongolian Academy of Sciences, Ulaanbaatar 210351, Mongolia;4. Mineral Resources Authority of Mongolia, Ulaanbaatar 211238, Mongolia;5.Geological Information Center of Mineral Resources Authority of Mongolia, Ulaanbaatar 211238, Mongolia |
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| Abstract: | Guided by theories of plate tectonics and based on the result of geological map compilation (1∶1,000,000), the authors have first divided the tectonic units in China-Mongolia border area. In this area, the main bodies of grade I tectonic units belong to the Altay-Xingmeng orogenic system of the Central Asian Orogenic belt, while the other parts belong to the Tarim-North China block domain. The tectonic units include 10 gradeⅡunits, 27 grade Ⅲ units, and 69 grade Ⅳ units for the Altay-Xingmeng orogenic system, and include 2 gradeⅡunits, 2 grade Ⅲ units and 4 grade Ⅳ units for the part of Tarim-North China blocks in this area. These tectonic units comprehensively generalize the geological features of the China-Mongolia border area. |
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| Keywords: | tectonics tectonic unit orogenic system continental block domain China-Mongolia border area |
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