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前言本文所用的地层和化石资料,系1961—1965年北京地质学院地层古生物专业学生、研究生和教师多次在贵州各地测制石炭系剖面时收集。同时鉴定了有关地质队在黔西和黔西南各地生产中采集的以及贵州石油单位采自广西和贵州邻界附近的隆林下石炭统腕足动物化石。但是,整个较系统的研究工作,是在无产阶级文化大革命取得伟大胜利的大好形势鼓舞下完成的。
Preface The stratum and fossil data used in this paper are collected by stratigraphic paleontologists, graduate students and teachers from Beijing Institute of Geology during 1961-1965 many times in the determination of Carboniferous sections in Guizhou. At the same time, the related geological teams were collected in the production in Qianxi and Qianxinan areas, and the Guizhou Petrochemical units were collected from the Longlin carboniferous brachiopod fossils in the vicinity of the adjacent boundary between Guangxi and Guizhou. However, the entire systematic study was encouraged by the excellent situation in which the Great Proletarian Cultural Revolution won great victories.