|
|||||
|
|
| 兴蒙—吉黑造山带C/P界线参考剖面 | |
| 引用本文： | 周晓东,孙春林,彭玉鲸.兴蒙—吉黑造山带C/P界线参考剖面[J].吉林大学学报(地球科学版),2009,39(1). |
| 作者姓名： | 周晓东 孙春林 彭玉鲸 |
| 作者单位： | 1. 吉林大学,地球科学学院,长春,130061;吉林省区域地质矿产调查所,长春,130022 2. 吉林大学,地球科学学院,长春,130061 3. 吉林省区域地质矿产调查所,长春,130022 |
| 摘 要： | 根据<国际地层表(2004)>C/P界线的划分方案,兴蒙-吉黑造山带一些已知剖面C/P界线附近的(竹蜓)化石带与我国西南地区的一些典型剖面具有可比性.代表性剖面有吉林省永吉黄榆剖面、吉林省双阳光屁股山剖面、内蒙西乌旗米韩高巧高鲁剖面,这些剖面在C/P界线附近岩石地层学普遍为单一的碳酸岩相.生物地层学表现为以(竹蜓) P. uddeni带或P. borealis带的代表性分子或其主要成员覆盖在Triticites带之上,与贵州罗甸、紫云场、云南安乐、广西宜山等知名剖面均具有一定的相似性.因此,可将P.uddeni带底界作为本区C/P界线. |
| 关 键 词： | 参考剖面 石炭系 二叠系 兴蒙-吉黑造山带 |
Reference Sections of Carboniferous and Permian Boundary in Xing'an-Mongolia and Jilin-Heilongjiang Orogenic Belt |
|
| ZHOU Xiao-dong,SUN Chun-lin,PENG Yu-jing.Reference Sections of Carboniferous and Permian Boundary in Xing''''an-Mongolia and Jilin-Heilongjiang Orogenic Belt[J].Journal of Jilin Unviersity:Earth Science Edition,2009,39(1). | |
| Authors: | ZHOU Xiao-dong SUN Chun-lin PENG Yu-jing |
| Institution: | ZHOU Xiao-dong1,2,SUN Chun-lin1,PENG Yu-jing21.College of Earth Sciences,Jilin University,Changchun 130061,China2.Institute of Jilin Province Areal Geology , Mineral Survey,Changchun 130022,China |
| Abstract: | According to the international stratigraphic chart of 2004,the Fusulinid fossil zones close to the boundary of Carboniferous and Permian in some known sections in the Xing'an-Mongolia and Jilin-Heilongjiang orogenic belt can correlate to the typical sections in Southwest China.There are three typical Carboniferous and Permian boundary sections in the region.They are Huangyu section in Yongji,Jilin Province,Guangpigushan section in Shuangyang,Jilin Province,and Mihangaoqiaogaolu section in Xiwuqi,Inner Mongo... |
| Keywords: | reference section Carboniferous Permian Xing'an-Mongolia and Jilin-Heilongjiang orogenic belt |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |