摘要
简述了奥陶系三统七阶的划分原则和它们的全球界线层型剖面和点位( GSSP)确定或提名经过和问题。
The present paper provides a historical review for establishing the Global Boundary Stratotype Sections and Points (GSSPs) of the Ordovician System, Series and Stage. A brief introduction to the main targets of the current International Ordovician Subcommission is also included.
出处
《地层学杂志》
CSCD
北大核心
2005年第2期165-170,共6页
Journal of Stratigraphy
基金
国家自然科学基金 ( No.40 3 72 0 0 4)资助
关键词
奥陶系
统
阶
全球界线层型剖面和点位(GSSP)全球
Ordovician System, Series, Stage, Global Boundary Stratotype Section and Point (GSSP), global