西南石油大学学报(自然科学版) ›› 1991, Vol. 13 ›› Issue (1): 1-8.DOI: 10.3863/j.issn.1000-2634.1991.01.001

• 论文 •    下一篇

中坝地区上三叠统生物标志物与古沉积环境的关系

蔡开屏 王廷栋   

  1. 石油勘探系
  • 收稿日期:1989-06-30 修回日期:1900-01-01 出版日期:1991-02-20 发布日期:1991-02-20

RELATIONSHIP BETWEEN BIOMARKER DISTRIBUTION AND PALAEO-ENVIRONMENTS IN UPPER TRIASSIC OF ZHONGBA, NORTHWEST OF SICHUAN

Cai Kaiping Wang Tingdong   

  1. Department of Oil Exploration
  • Received:1989-06-30 Revised:1900-01-01 Online:1991-02-20 Published:1991-02-20

摘要: 本文讨论了川西北上三叠统地层的生物标志物与沉积时的物源、水体深度、盐度、氧化——还原环境的关系。故可以利用生物标志物重建该区古沉积环境。

关键词: 生物标志物, 古沉积环境, 氧化还原环境

Abstract: This paper discusses the relationship between the distribution of biomar- kers and the sedimental environments including the input of materials, the depth of water, the sality and oxidation-reduction conditions in Upper Triassic of NW of Sichuan. Therefore, biomarkers can be used to reconstruct the palaeoenvironments of this area.

Key words: Biomarker, Palaeoenvironments, Oxidation-reduction Conditions

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