Xinjiang Petroleum Geology ›› 1994, Vol. 15 ›› Issue (2): 133-135.

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ESTABLISHMENT OF MIDDLE CARBONIFEROUS PROTRITICITES ZONE ON DUWA SECTION IN TARIM BASIN AND ITS GEOLOGIC SIGNIFICANCE

Shen Yixin   

  1. Research Institute of Erploration & Development, Xinjiang Petroleum Administration Burean, Karamay 834000
  • Received:1993-12-28 Online:1994-06-01 Published:2021-01-19
  • About author:Assistant Engineer, Padeontolvgy

Abstract: Protriticites zone at the top of Middle Carbonaferous was established following systematic analysis of Fusulinids fossil on Duwa section in the southwestern part of Tarim basin which provided new data for formation subdivision and correlation in this area.

Key words: Southwestern Tarim basin, Duwa secon, Top of Middle Carboniferous, Fusulinids fossil