| 辽东半岛南部早古生代馒头组—冶里组沉积盆地演化 |
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| 引用本文： | 单学东,李显东,战丽华,董洪年.辽东半岛南部早古生代馒头组—冶里组沉积盆地演化[J].国土资源,1998(3). |
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| 作者姓名： | 单学东 李显东 战丽华 董洪年 |
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| 作者单位： | 辽宁地质矿产勘查开发局区域地质调查队 |
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| 摘 要： | 辽东半岛南部早古生代地层发育，其中馒头组—冶里组的沉积过程，具有完整的陆源碎屑岩—碳酸盐岩堆积特点。从层序划分、沉积环境演化、古气候变迁等方面分析，馒头组—冶里组反映了一个完整的碳酸盐岩台地的发展过程，可划分出准备阶段（形成碎屑岩垫板）、生长—发育阶段（形成碳酸盐岩缓坡）及衰亡阶段（发育白云岩盖层）。
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| 关 键 词： | 辽东半岛 南部 馒头组—冶里组 碎屑岩垫板 碳酸盐岩缓坡 白云岩 盖层 |
THE SEDIMENTARY BASIN EVOLUTION OF EARLY PALAEOZOIC MANTOU FORMATION YELI FORMATION IN THE SOUTH OF LIAODONG PENINSULA |
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| Shan Xuedong,Li Xiandong,Zhan Lihua,Dong Hongnian.THE SEDIMENTARY BASIN EVOLUTION OF EARLY PALAEOZOIC MANTOU FORMATION YELI FORMATION IN THE SOUTH OF LIAODONG PENINSULA[J].Land & Resources,1998(3). |
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| Authors: | Shan Xuedong Li Xiandong Zhan Lihua Dong Hongnian |
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| Abstract: | The early Palaeozoic strata developed well in the south of Liaodong peninsula,in which Mantou F. Yeli F. strata had a complete accumulation feature from terrigenous clastic rock to carbonate rock. On the aspects of stratigraphic sequence subdivision, sedimentary environment evolution, paleoclimate change, the paper expounded the evolution stages of Mantou F. Yeli F. carbonate tableland: the preparing stage(the forming of clastic rock cushion), growing developing stage (the forming of carbonate rock gentle slope) and the declining stage (the developing of dolomite cover). |
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| Keywords: | Liaodong peninsula South Mantou Yeli Formation Clastic rock cushion Carbonate gentle slope Dolomite Cover |
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