Xinjiang Petroleum Geology ›› 2003, Vol. 24 ›› Issue (3): 224-228+177.

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Dividing Line between Carboniferous and Permian in Tarim Basin

HUANG Zhi-bin, DU Pin-de, ZHAO Zhi-xin   

  • Received:2002-07-08 Published:2020-09-21
  • About author:HUANG Zhi-bin (1968-), Male, Engineer, Stratigraphie Study, Research Institute of Exploration and Development, PetroChina TarimOilfield Company, Kurla, Xinjiang 84 1000, China

Abstract: Evolution of dividing lines of Carboniferous-Permian (C-P) in domestic areas(mainly in Xinjang region) and other places around the world are outlined. Based on the standard of Permian bottom boundary for first-discovered horizons of streptoy nathodus isolatus approved by the international committee, C-P div iding lines in such areas surrounding Tarim basin are re-calibrated as Keping subarea, Tekerik subregion, Arkin subregion, Bachu subarea, as well as Tazhong uplift, Lunnan low swell, Manjar seg and vast desert areal coverage in east of Hetian river, north of Qiemo faulted uplift to Lunnan low swell. The correlation of fossil beds and stages of Lower Permian is also reviewed in this paper.

Key words: Tarim basin, Carboniferous, Permian, formation boundary

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