The Changhsingian Foraminiferal Fauna of the Meishan D Section, Zhejiang, China, and their Ecostratigraphic Implications
DOI:
作者:
作者单位:

作者简介:

通讯作者:

中图分类号:

基金项目:


The Changhsingian Foraminiferal Fauna of the Meishan D Section, Zhejiang, China, and their Ecostratigraphic Implications
Author:
Affiliation:

Fund Project:

This work was supported by the Foundation of the Geological Survey of China [grant no. 121201004000150021]. We thank Drs. Luo Mansheng, Xu Yadong and Song Bowen for their constructive comments and suggestions. We are grateful to Drs. Song Haijun, Chu Daoliang and Xu Guozhen for their help with identification of foraminifera.

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
  • |
  • 文章评论
    摘要:

    Abstract:

    Samples were collected continuously and systematically from Beds 2 to 30 of the Meishan D section, and nearly 4,000 foraminiferal specimens were recognized. In total, 72 species (partially including undetermined species and conformis species) in 34 genera of foraminifers were identified. Twelve foraminiferal community zones were established from Beds 2 to 27 based on the abundance, dominance, diversity, and equitability of the foraminiferal fauna and a functional morphological analysis of the dominant and characteristic species. The habitat type indicated by each community zone and the sedimentary features were used to determine the paleo-water depths and the relative changes in sea level. We generated curves of both the habitat type and the hydrodynamic conditions, which together indicate the relative changes in the paleo-water depth and the substrate features in the studied area during the Changhsingian. This study discusses the possible relationship between the foraminiferal community zones and the sea-level changes based on a statistical analysis of the foraminiferal community zones.

    参考文献
    相似文献
    引证文献
引用本文

KE Xue, LUO Liang, WEI Yi, KOU Xiaohu, ZHANG Zongyan, HE Weihong.2018. The Changhsingian Foraminiferal Fauna of the Meishan D Section, Zhejiang, China, and their Ecostratigraphic Implications[J]. ACTA GEOLOGICA SINICA(English edition),92(4):1299~1323

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
  • HTML阅读次数:
  • 引用次数:
历史
  • 收稿日期:2018-01-17
  • 最后修改日期:2018-05-17
  • 录用日期:
  • 在线发布日期: 2018-08-21
  • 出版日期: