重视主导化石门类,推进国际地层表的应用——对我国区域地质工作的几点建议

Pay attention to leading fossil groups,put forward applying international stratigraphic chart-some proposals for regional geologic mapping

在国际地层委员会的领导下,经各国科学家的努力,已确定了显生宙各地质时代的主导化石门类。中国区域地质调查工作应注重主导化石门类,以便更有效地解决地层问题。国际地层表(2004)已有很大进展,并正在完善,中国科学家对此做出了重要贡献。应大力倡导国际地层表在区域地质和其他领域的应用,与国际接轨;但也要科学地、有区别地对待和使用。

Under the leadership of the International Commission on Stratigraphy （ICS）, the Phanerozoic stratigraphy has been basically established by the leading fossil groups. The international stratigraphic chart （2004） has changed greatly. We have to pay much attention to the leading fossil groups for dating the ages of strata during the regional geologic mapping and to propose international stratigraphic chart, taking an international stratigraphic standards.