国际三叠系研究现状  

On Status of the International Triassic Research

作　　者：殷鸿福[1] 杨遵仪[1] 童金南[1] 

机构地区：[1]中国地质大学,湖北武汉430074

出　　处：《地层学杂志》2000年第2期109-113,143,共6页Journal of Stratigraphy

基　　金：国家自然科学基金!No.496 3 2 0 70项目资助

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 。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.

关 键 词：三叠系界线层型 地质年代 地层 

分 类 号：P534.51[天文地球—古生物学与地层学]