新疆石油地质 ›› 1998, Vol. 19 ›› Issue (6): 498-501.

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塔里木盆地西部石炭、二叠系划分对比*

丁跃潮, 杨品   

  1. 新疆石油学院 乌鲁木齐 830000
  • 收稿日期:1998-05-21 发布日期:2020-09-19
  • 作者简介:丁跃潮:教授 石油地质
  • 基金资助:
    国家“ 八五” 重点科技攻关项目的重要成果

STRATIGRAPHIC CLASSIFICATION AND CORRELATION OF CARBONIFEROUS AND PERMIAN IN WESTERN TARIM BASIN

Ding Yaochao, Yang Pin   

  1. Xinjiang Petroleum Institute, Urumqi 830000
  • Received:1998-05-21 Published:2020-09-19
  • About author:Ding Yaochao, Professor, Petroleum Geology

摘要: 将塔里木盆地西部石炭、二叠系划分为3 个地层分区、6 个地层小区。建立了蜓、牙形石、有孔虫、介形虫、孢粉5 个门类的化石带或化石组合共36 个。用各门类化石,结合国内外的化石资料对各地层小区进行了对比,厘定了新的地层划分方案。为石油地质勘探和井下地层划分对比提供了依据。

关键词: 塔里木盆地, 石炭纪, 二叠纪, 化石, 地层划分, 生物地层对比, 岩性地层对比

Abstract: Carboniferous and Permian in western Tarim basin were divided into three zones and six subzones. Thirty-six fossil belts or assemblages including fusulinida, condonts, forminifera, ostracodas and sporopollen were established, new stratigraphic classification plan was drawn up to provide reliable basis for petroleum prospecting and downhole stratigraphic classification and correlation.

Key words: Tarim basin, Carboniferous, Permian, Fossil, Stratigraphic classification, Biostratigraphic correlation, Lithostratigraphic correlation