| 枣庄地区寒武纪_早奥陶世层序地层特征 |
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| 引用本文： | 杨恩秀,杨建民,孙天柱,张新平,宋家军,周汝国.枣庄地区寒武纪_早奥陶世层序地层特征[J].山东国土资源,2001,17(3):30-37. |
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| 作者姓名： | 杨恩秀 杨建民 孙天柱 张新平 宋家军 周汝国 |
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| 作者单位： | 1. 山东省第四地质矿产勘查院,山东,潍坊,261021
2. 胶州市土地矿产局,山东,胶州,266300 |
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| 摘 要： | 枣庄地区寒武纪-早奥陶世处于被动大陆边缘陆棚环境,沉积序列受海平面的周期性变化所控制.由寒武系底部不整合面和怀远运动间断面所限定的地层组合,可划分为A,B两个二级层序和12个三级层序,其中张夏组底界面与二级层序底界面一致,为一个由陆源浑水沉积环境向碳酸盐清水沉积环境演化的转换面.
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| 关 键 词： | 层序地层 寒武纪-早奥陶世 枣庄地区 |
| 文章编号： | 1009-0258(2001)03,04-0030-08 |
| 修稿时间： | 2001年6月9日 |
Characteristics of Cambrian-Palaeo-ordovician Strata Sequences in Zaozhuang Area |
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| YANG En-xiu,YANG Jian-min,SUN Tian-zhu,ZHANG Xin-ping,SONG Jia-jun and ZHOU Ru-guo.Characteristics of Cambrian-Palaeo-ordovician Strata Sequences in Zaozhuang Area[J].Land and Resources in SHANDONG Province,2001,17(3):30-37. |
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| Authors: | YANG En-xiu YANG Jian-min SUN Tian-zhu ZHANG Xin-ping SONG Jia-jun and ZHOU Ru-guo |
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| Abstract: | It was shelf environment of passive continental margin from Cambrian to early period of Palaeo-ordovician in Zaozhuang area, and sedimentary sequences controlled by periodic variation of sea level. Strata combinations limited by plane of unconformity at the bottom of Cambrian and plane of discontinuity caused by Huaiyuan movement can be divided into two second grade sequences. Of them, the bottom bundary of Zhangxia formation is in conformity with the bottom bundary of the second sequence. It is a transform... |
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| Keywords: | Strata sequence Cambrian-Palaeo-ordovician Zaozhuang area |
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