地理学报 ›› 1962, Vol. 28 ›› Issue (1): 55-72.doi: 10.11821/xb196201005

• 论文 • 上一篇    下一篇

湖南洞庭层泥炭的孢粉分析及其地质时代和古地理问题

李文漪   

  1. 中国科学院地理研究所
  • 出版日期:1962-01-15 发布日期:1962-01-15
  • 基金资助:

SPORO-POLLEN ANALYSIS OF THE PEAT BED OF THE TUNGTING FORMATION AND ITS GEOLOGICAL AGE AND THE PROBLEM OF PALAEOGEO-GRAPHY

LI WEN-YI   

  1. Institute of Geography, Academia Sinica
  • Online:1962-01-15 Published:1962-01-15

摘要: 1960年作者参加湖南省洞庭湖综合考察,担任第四纪孢粉分析工作。野外取样工作由本所孙崇友同志和湖南地貭研究所刘树霖同志及湖南冶金公司有关人员协助下共同完成。

关键词:

Abstract: In this paper the author discusses the microflora of the peat bed found in the basal part of the Tungting formation of northern Hunan. Judging from the sporo-pollen complex, the author suggests that the Tungting formation might belong to the early Quaternary, in comparison with the flora of "Kimmelia" of the southern European plain of USSR. The climate of that region was subtropical and in the later part of that period there was a tendency to become cooler and drier, that is, probably due to the change of the palaeogeo-graphical conditions of the northern hemisFhere.