地理学报

地理学报 ›› 1991, Vol. 46 ›› Issue (3): 347-352.doi: 10.11821/xb199103010

• 论文 • 上一篇    下一篇

昆仑山北坡晚新生代含植物化石石灰华的孢粉组合及其古环境

黄赐璇, 张青松   

  1. 中国科学院地理研究所,国家计委地理研究所,北京
  • 出版日期:1991-07-15 发布日期:1991-07-15
  • 基金资助:
    国家自然科学基金中国科学院重大项目成果之一

A STUDY ON THE SPORO-POLLEN ASSEMBLAGE AND ITS PALEO-ENVIRONMENT AT THE PLANT-BEARING CALCIC SINTER OF LATE CENOZOIC ERA ON NORTHERN SLOPE OF THE KUNLUN MOUNTAINS

Huang Cixuan, Zhang Qingsong   

  1. Institute of Geography, Academia Sinica
  • Online:1991-07-15 Published:1991-07-15

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5 | 1

摘要： 本文根据孢粉分析,推测古石灰华沉积时期的植被,是以蒿、藜为主的山地草原,散布有柳、栎、榆、桦等组成的落叶阔叶林块;古气候比现今温暖湿润,年平均气温约10—13℃,属暖温带半干旱气候,当时的海拔高度约1500—2000m。

关键词: 含植物化石石灰华, 孢子花粉, 古环境

Abstract: In 1988, some plant-bearing calcic sinter were discovered and collected by the Scientific Expedition of Chinese Academy of Sciences to the Karakulun-Kunlun Mts. at 4600 m. on the northern slope of middle Kunlun Mts. Its age is estimated to be from cene to early Pleistocene.

Key words: plant-bearing calcic sinter, sporo-pollen, paleo-environment