| Study on a Terrestrial Permian—Triassic Boundary Section—Zhejue Section, Weining County,Guizhou Province, China |
| |
| 引用本文： | WangShangyan PengYuanqiao 等.Study on a Terrestrial Permian—Triassic Boundary Section—Zhejue Section, Weining County,Guizhou Province, China[J].中国地质大学学报(英文版),2002,13(2):163-171. |
| |
| 作者姓名： | WangShangyan PengYuanqiao |
| |
| 作者单位： | [1]TheStateKeyLaboratoryofEnvirommentalGeochemistry,InstituteofGeochemistry,ChineseAcademyofSciences,Guiyang550001;GuizhouGeologicalSurvey,Guiyang550004 [2]FacultyofEarthSciences,Chin |
| |
| 基金项目： | 国家自然科学基金，the China Geological Survey，湖北省自然科学基金 |
| |
| 摘 要： | The Zhejue Section is an excellent terrestrial permian-Triassic boundary (TPTB) section not only for its convenient accessibility and good outcrop, but also for its abundant fossils. In addition, there are two claystone beds that were formed by events across the Permian-Triassic boundary (PTB) at this section. The claystones provide a bridge for high-resolution correlation between marine and terrestrial PTBs. Another advantage is that the PTB at the Zhejue Section can be correlated with that of littoral and neritic facies by tracing estwards. Synthesized stratigraphic studies, including biostratigraphy, eventostratigraphy )susceptibilities and carbon isotopes across the TPTB, and microspherules found in the boundary claystones) and sequence stratigraphy, are carried out at this section.
|
| 关 键 词： | 贵州 二叠纪 三叠纪 TPTB 生物学 陆地生物 |
Study on a Terrestrial Permian-Triassic Boundary Section-Zhejue Section, Weining County, Guizhou Province, China |
| |
| Wang Shangyan,PENG Yuanqiao,Yin Hongfu.Study on a Terrestrial Permian-Triassic Boundary Section-Zhejue Section, Weining County, Guizhou Province, China[J].Journal of China University of Geosciences,2002,13(2):163-171. |
| |
| Authors: | Wang Shangyan PENG Yuanqiao Yin Hongfu |
| |
| Abstract: | The Zhejue Section is an excellent terrestrial Permian-Triassic boundary (TPTB) section not only for its convenient accessibility and good outcrop, but also for its abundant fossils. In addition,there are two claystone beds that were formed by events across the Permian-Triassic boundary (PTB) at this section. The claystones provide a bridge for high-resolution correlation between marine and terrestrial PTBs. Another advantage is that the PTB at the Zhejue Section can be correlated with that of littoral and neritic facies by tracing westwards. Synthesized stratigraphic studies, including biostratigraphy,eventostratigraphy (susceptibilities and carbon isotopes across the TPTB, and microspherules found in the boundary claystones) and sequence stratigraphy, are carried out at this section. |
| |
| Keywords: | Zhejue Section terrestrial Permian-Triassic boundary (TPTB) biostratigraphy eventostratigraphy sequence stratigraphy |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
