一、前言解放后在毛主席的无产阶级革命路线指引下,我国同位素地质年代学从无到有得到了飞跃的发展。特别是无产阶级文化大革命以来,各地的同位素年龄实验室如雨后春笋般地建立起来。随着我国前寒武纪地质年代学工作的开展,同位素年龄数据的使用和解释问题越来越突出。本文着重从建立地质年表的角度来讨论同位素年龄数据的使用和解释问题。 I. Introduction After the liberation of China, under the guidance of Chairman Mao’s proletarian revolutionary line, the isotopic geochronology in our country has made leaps and bounds from scratch. Since the Great Proletarian Cultural Revolution in particular, isotope age laboratories have sprung up everywhere. With the development of the Precambrian geochronology in China, the use and interpretation of isotope age data have become more and more prominent. This paper focuses on the discussion of the use and interpretation of isotope age data from the perspective of the establishment of geological chronology.