| 辽东半岛寒武纪地层古生物及沉积环境 |
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| 引用本文： | 武爽,麻清莉,胡争辉.辽东半岛寒武纪地层古生物及沉积环境[J].资源与产业,2008,10(1):119-123. |
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| 作者姓名： | 武爽 麻清莉 胡争辉 |
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| 作者单位： | (1.辽宁师范大学 城市与环境学院，辽宁 大连 116029；2.福建农林大学 ]资源与环境学院，福建 福州 350002) |
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| 摘 要： | 本文详细描述了辽东半岛寒武系的剖面，将剖面划分为碱厂组、馒头组、毛庄组、徐庄组、张夏组、崮山组、长山组、凤山组等8个岩石地层单位，并进行了地层对比，使研究区寒武纪的岩石地层、生物地层和层序地层得到了统一。根据沉积相岩石的岩性和化石带的分布等特征，能更好地了解层序岩相古地理展布和沉积演化，可以有效地恢复辽东半岛寒武纪时期的气候变化和环境变迁。
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| 关 键 词： | 沉积环境 层序地层 寒武纪 辽东半岛 |
| 文章编号： | 1673-2464（2008）01-0119-05 |
| 收稿时间： | 2007-10-29 |
| 修稿时间： | 2007-12-19 |
STUDY ON PALEONTOLOGY AND SEDIMENTARY ENVIRONMENT OF CAMBRIAN SEQUENCES IN EAST LIAONING PENINSULA |
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| WU Shuang,MA Qing-li,HU Zheng-hui.STUDY ON PALEONTOLOGY AND SEDIMENTARY ENVIRONMENT OF CAMBRIAN SEQUENCES IN EAST LIAONING PENINSULA[J].Resources & Industries,2008,10(1):119-123. |
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| Authors: | WU Shuang MA Qing-li HU Zheng-hui |
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| Affiliation: | (1.School of City and Environment, Liaoning Normal University, Dalian 116029, China; 2.School of Resources and Environment, Fujian Agriculture and Forestry University, Fuzhou 350002, China) |
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| Abstract: | This paper depicts in detail the Cambrian profile in east Liaoning peninsula, divides it into eight stratum units upwards including Jianchang, Mantou, Maozhuang, Xuzhuang, Zhangxia, Gushan, Changshan and Fengshan formations, and compares them, thus unifying the lithological sequence, paleontological sequence and stratigraphic sequence. The paleographic spreading and sedimentary evolution of stratigraphic sequences can be well studied based on the lithology of sedimentary rocks and fossil distribution, providing a useful tool in recuperating the climatic and environmental changes in Liaoning peninsula. |
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| Keywords: | sedimentary environment stratigraphic sequence Cambrian east Liaoning peninsula |
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