| 国际三叠系研究现状 |
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| 引用本文： | 殷鸿福,杨遵仪,童金南.国际三叠系研究现状[J].地层学杂志,2000,24(2):109-113,143. |
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| 作者姓名： | 殷鸿福 杨遵仪 童金南 |
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| 作者单位： | 中国地质大学!湖北武汉430074 |
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| 基金项目： | 国家自然科学基金!No.496 3 2 0 70项目资助 |
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| 摘 要： | 简述了三叠系的划分 ,按国际地层委员会 ( ICS)关于全球层型剖面和点的要求 ,叙述了系间界线及阶间界线的研究进展和现状 ,并简介了以四足类脊椎动物为基础的陆相三叠系划分
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| 关 键 词： | 三叠系 界线层型 地质年代 |
| 文章编号： | 0253-4959(2000)02-0109-05 |
On Status of the International Triassic Research |
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| YIN Hong fu,YANG Zun yi,and TONG Jin nan.On Status of the International Triassic Research[J].Journal of Stratigraphy,2000,24(2):109-113,143. |
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| Authors: | YIN Hong fu YANG Zun yi and TONG Jin nan |
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| Institution: | YIN Hong-fu ,YANG Zun-yi
(China University of Geosciences, Wuhan, 430074))
TONG Jin-nan
((China University of Geosciences, Wuhan, 430074)) |
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| Abstract: | This paper has made a general indication of the international Triassic research. After briefing the subdivision of Triassic, the paper reports in detail the advancements and status of inter system and inter stage boundaries under the guidance of ICS on GSSPs. Subdivision of terrestrial Triassic based on tetrapods is briefly presented. The final part is about the geochronology of the Triassic. The Table 2 gives an overview of the Triassic time scale including a suggestion of the present authors, which is based upon recent achievenments introduced herewith. |
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| Keywords: | Triassic boundary stratotype geochronology geologic time scale |
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