Xinjiang Petroleum Geology ›› 1995, Vol. 16 ›› Issue (4): 331-334.

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A STUDY ON PERMIAN IN SHUANGJINGZI SECTION, KELAMEILI AREA OF JUNGGAR BASIN

Ji Liming, Deng Yunshan, Wu Zhiyong   

  1. Lanzhou Research Institute of Geology, China Academia, Lanzhou 730000
  • Received:1995-06-06 Online:1995-12-01 Published:2021-01-15
  • About author:Ji Liming,Research Associate,Paleontology

Abstract: By means of analysis and comparison of distribution and assemblage characteristics of Permian sporopollen fossils in Shuangjingzi section in Kelameili area of Junggar basin, it is considered that the geologic time of Pingdiquan formation is Middle Kazanian-Middle Tatarian period in middle period of late Permian, combining with the study results of magnetic bed and isotopic age.

Key words: Junggar basin, Kelameili area, Shuangjingzi section, Pingdiquan formation, Geologic time