塔里木盆地晚泥盆世法门阶—早石炭世杜内阶孢子组合及地层研究
The study of the Late Devonian Famennian-Early Carboniferous Tournaisian palynological assemblages and stratigraphy in the Tarim Basin
-
摘要: 首次系统研究塔里木盆地覆盖区晚泥盆世法门期—早石炭世杜内期孢子化石,建立了7个孢子组合带。通过其与国内外相关孢子组合对比,讨论了井下东河塘组、巴楚组的地质时代,确定了泥盆—石炭系的地层界线。Abstract: The Late Devonian Famennian-Early Carboniferouswere systematically studied and seven palynological assemblagesTournaisian palynological assemblagewere established in the covering area ofthe Tarim Basin .By comparison with the foreign palynological assemblages,the geologic period ofDonghetang Formation and Bachu Formation was discussed,and the biological boundaries between theDevonian and the Carboniferous wasdetermined.
下载: