The discovery of Middle Permian strata in Chunzhe area Xietongmen, Tibet

MA Fucai; LI Peng; YANG Wen; LIU Xianchuan

2018 Vol. 37, No. 7

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MA Fucai, LI Peng, YANG Wen, LIU Xianchuan. The discovery of Middle Permian strata in Chunzhe area Xietongmen, Tibet[J]. Geological Bulletin of China, 2018, 37(7): 1197-1201.

Citation:

MA Fucai, LI Peng, YANG Wen, LIU Xianchuan. The discovery of Middle Permian strata in Chunzhe area Xietongmen, Tibet[J]. Geological Bulletin of China, 2018, 37(7): 1197-1201.

The discovery of Middle Permian strata in Chunzhe area Xietongmen, Tibet

1.
Regional Geological Survey Academy of Shaanxi Geology and Mining Group Co., LTD., Xianyang 712000, Shaanxi, China
2.
School of Earth Sciences and Resources, China University of Geosciences(Beijing), Beijing 100083, China
3.
College of Earth Sciences, Chengdu University of Technology, Chengdu 610059, Sichuan, China

Received Date: 29 August 2017

Revised Date: 10 October 2017

Publish Date: 25 July 2018

Abstract

Abstract

During the 1:50000 regional geological survey in Chunzhe area of Tibet, first discovered the Calcareous clastic rock combination that is in conformity with the Xiala Formation on the north of the Chunzhe area, Xietongmen, Tibet. Also first achieve the Yatsengia coral fossils, which lived in Middle Permian. And the geological section locates in Baichabula. Author insist that the rock combination should be established a new formation alone by contrast with the geological section's rock combination, the contact relationship, the date of paleontological fossil and the area.It provides new data for the further improvement of the Palezoic stratigraphic system and basin evolution in middle of Gangdise.
- Tibet /
- the middle of Gangdise /
- Middle Permian /
- Xiala Formation

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References

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