| 柯坪地区肖尔布拉克寒武系层序及沉积演化 |
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| 引用本文： | 郭峰,郭岭.柯坪地区肖尔布拉克寒武系层序及沉积演化[J].地层学杂志,2011(2):164-171. |
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| 作者姓名： | 郭峰 郭岭 |
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| 作者单位： | 西安石油大学油气资源学院;中国地质大学(北京)地质过程与矿产资源国家重点实验室; |
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| 基金项目： | 科技部科技基础工作专项(2006FY120300-4)资助 |
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| 摘 要： | 实测肖尔布拉克寒武系剖面,其厚度达870.9m.在对剖面寒武系沉积相、露头层序地层学等方面分析的基础上认为,该剖面由下至上可以识别出9个三级层序,每个层序均由海侵体系域和高水位体系域构成,由于寒武系时期研究区处于碳酸盐台地环境,缺少低水位体系域.该剖面主要发育碳酸盐台地沉积体系.海平面的升降变化是控制该区沉积相发育和分...
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| 关 键 词： | 层序地层 沉积体系 寒武系 肖尔布拉克 柯坪 塔里木盆地 新疆 |
SEQUENCE STRATIGRAPHY AND SEDIMENTARY EVOLUTION OF THE CAMBRIAN SYSTEM AT THE XIAOERBLAK SECTION IN THE KEPING AREA |
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| GUO Feng , GUO Ling School of Petroleum Resources,Xi'an Petroleum University,Xi'an ,State Key Laboratory of Geological Processes , Mineral Resources,China University of Geosciences,Beijing.SEQUENCE STRATIGRAPHY AND SEDIMENTARY EVOLUTION OF THE CAMBRIAN SYSTEM AT THE XIAOERBLAK SECTION IN THE KEPING AREA[J].Journal of Stratigraphy,2011(2):164-171. |
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| Authors: | GUO Feng GUO Ling School of Petroleum Resources Xi'an Petroleum University Xi'an State Key Laboratory of Geological Processes Mineral Resources China University of Geosciences Beijing |
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| Institution: | GUO Feng 1)and GUO Ling 2)1)School of Petroleum Resources,Xi'an Petroleum University,Xi'an 710065,2)State Key Laboratory of Geological Processes and Mineral Resources,China University of Geosciences,Beijing 100083 |
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| Abstract: | The thickness of the Xiaoerbulak Cambrian section is 870.9 m based on a stratigraphic analysis,the Cambrian System at the Xiaorblak section can be divided into 9 third-order sequences,each including a transgression system tract and a high system tract but lacking a lowstand system tract because the Xiaoerbulak section was located on a carbonate platform.Sea level rise and fall were the principal factor that controlled the development of Cambrian depositional system at Xiaoerbulak section. |
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| Keywords: | sequence stratigraphy depositional system Cambrian Xiaoerbulak Tarim Basin Xinjiang |
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