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.
-
Key words:
- stratigraphic bourndary /
- Devonian /
- Carboniferous /
- palynological assemblage /
- Tarim Basin
-
[1] 熊剑飞.新疆巴楚岩关期牙形类化石的发现及泥盆—石炭系界线[J].新疆石油地质,1991,12(2):118-126. [2] 朱怀诚.新疆南部莎车奇自拉夫组晚泥盆世孢子组合研究及孢粉相研究[J].古生物学报,1999,38(1):56-75. [3] 朱怀诚.塔里木盆地草2井东河砂岩段孢子组合的时代[J].微体古生物学报,1998,15(4):395-403. [4] 文子才,卢礼昌.江西全南小慕泥盆—石炭系孢子组合及地层意义[J].古生物学报,1933,32(3):295-327. [5] 卢礼昌.南京龙潭地区五通组孢子组合及其地质时代[J].微体古生物学报,1994,11(2):152-200. [6] 卢礼昌.湖南界岭邵东段小孢子及其地质时代[J].古生物学报,1995,34(1):40-45. [7] 欧阳舒,陈永祥.江苏句容泥盆—石炭系孢子组合并讨论五通群的时代问题[M]//中国科学院南京古生物研究所集刊,1987,23:1-92. [8] 何圣策,欧阳舒.浙江富阳西湖组泥盆—石炭系过渡层孢子组合[J].古生物学报,1993,32(1):31-48. -
计量
- 文章访问数: 576
- HTML全文浏览量: 45
- PDF下载量: 557
- 被引次数: 0