ENVIRONMENT CHANGES DURING THE CLOSE OF PLEISTOCENE IN THE TAIBAI BASIN IN THE QINLING MOUNTAIN

Fan Shuxian; Zhao Jingbo; Wu Xihao; Tong Guobang; Zhang Junpai

Volume 3 Issue 4

Dec. 1997

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Fan Shuxian, Zhao Jingbo, Wu Xihao, et al., 1997. ENVIRONMENT CHANGES DURING THE CLOSE OF PLEISTOCENE IN THE TAIBAI BASIN IN THE QINLING MOUNTAIN. Journal of Geomechanics, 3 (4): 46-51.

Citation:

Fan Shuxian, Zhao Jingbo, Wu Xihao, et al., 1997. ENVIRONMENT CHANGES DURING THE CLOSE OF PLEISTOCENE IN THE TAIBAI BASIN IN THE QINLING MOUNTAIN. Journal of Geomechanics, 3 (4): 46-51.

Citation:

Fan Shuxian, Zhao Jingbo, Wu Xihao, et al., 1997. ENVIRONMENT CHANGES DURING THE CLOSE OF PLEISTOCENE IN THE TAIBAI BASIN IN THE QINLING MOUNTAIN. Journal of Geomechanics, 3 (4): 46-51.

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ENVIRONMENT CHANGES DURING THE CLOSE OF PLEISTOCENE IN THE TAIBAI BASIN IN THE QINLING MOUNTAIN

1. Institute of Hydrogeology and Engineering Geology, MGMR;
2. Xi'an College of Geology;
3. Institute of Geomechanics, MGMR

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Abstract

Abstract

The environment during the close of Pleistocene is reconstructed from the sporopollen spectrum of the Guali Village section.It was a butula-rich forest-steppe or bushveld steppe.The prominent fluctuation of sporopollen content indicates the intense change of climate.The section contained four poor sporopollen events(at depth 15.6-15.8m,10.7-10.9m,5.6-5.8m and 3.4-3.5m).It is characterized by a sharp decrease of woody plant with little or no tree pollen and a increase of herb pollen content.These... More
- Taibai basin,
- close of Pleistocene,
- poor sporopollen events,
- sporopollen plant community