| “国际地层表”(2008)简介 |
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| 引用本文： | 章森桂,张允白,严惠君. “国际地层表”(2008)简介[J]. 地层学杂志, 2009, 33(1) |
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| 作者姓名： | 章森桂 张允白 严惠君 |
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| 作者单位： | 地层学杂志编辑部,中国科学院南京地质古生物研究所,江苏,南京,210008 |
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| 基金项目： | 科技部科研院所社会公益研究专项基金 |
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| 摘 要： | 简要介绍"国际地层表"(2008)对"国际地层表"(2004)作出的一些修改:恢复了第四系,完善了下古生界与前寒武系的年代地层单位系统,增加了14枚金钉子,更新了一些同位素年龄数据。为了使读者了解更多磁性地层学与全球海平面变化的情况,在刊出"国际地层表(International Stratigraphic Chart)"(2008)的同时还附上了"地质年代表(Geologic Time Scale)"(2008)。
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| 关 键 词： | 国际地层表 地质年代表 全球界线层型剖面和点位 全球年代地层 第四系 |
A BRIEF INTRODUCTION TO THE "INTERNATIONAL STRATIGRAPHIC CHART"(2008) |
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| ZHANG Sen-gui,ZHANG Yun-bai,YAN Hui-jun. A BRIEF INTRODUCTION TO THE "INTERNATIONAL STRATIGRAPHIC CHART"(2008)[J]. Journal of Stratigraphy, 2009, 33(1) |
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| Authors: | ZHANG Sen-gui ZHANG Yun-bai YAN Hui-jun |
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| Affiliation: | ZHANG Sen-gui,ZHANG Yun-bai , YAN Hui-jun Editorial Office of Journal of Stratigraphy,Nanjing Institute of Geology , Palaeontology,Chinese Academy of Scieoces,Nanjing 210008 |
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| Abstract: | As a successor to the "International Stratigraphic Chart"(2004),the "International Stratigraphic Chart"(2008)was constructed by the International Commission on Stratigraphy(ICS)in 2008.Some updates in the new chart may be outlined as follows:the Quaternary was readopted as a formal Period/System of the Cenozoic;chronostratigraphic frameworks of the Lower Palaeozoic and Precambrian were greatly refined;14 new GSSPs were formalized,and some radiometric ages were revised.To aid correlations using magnetostrati... |
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| Keywords: | International Stratigraphic Chart Geologic Time Scale Global Stratotype Section and Point global chronostratigraphy Quaternary |
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