石油与天然气地质 ›› 1988, Vol. 9 ›› Issue (1): 40-45.doi: 10.11743/ogg19880105

• 论文 • 上一篇    下一篇

试论安徽巢县五通组沉积相

赵徵林   

  1. 华东石油学院
  • 收稿日期:1987-04-10 出版日期:1988-03-25 发布日期:2012-01-16

PRELIMINARY APPROACH ON THE SEDIMENTARY FACIES OF THE WUTONG FORMATION IN CHAOXIAN COUNTY, ANHUI

Zhao Chenglin   

  1. Huadong College of Petroleum
  • Received:1987-04-10 Online:1988-03-25 Published:2012-01-16

PDF (PC)

941

被引次数

16

摘要：

分布于巢县北部地区的五通组,其大套成熟度很高的石英岩系,发育的楔状、槽状以及特征的纹层状交错层理,普见的对称浪成波痕和浪成干涉波痕,丰富的垂直和倾斜的虫管构造等沉积特征,均显示其不属于陆相沉积,而是海相沉积,具海岸模式的层序和特点。

Abstract:

The Wutong Formation in the north part of Chaoxian County consists of a large series of highly matured orthoquartzites, in which wedge-shape, troughshape and characteristic laminated cross-stratigrafication developed, symmetrical and interfering wave ripples and abundant vertical and inclined burrows occurred very often. These characters show that the Wutong Formation is not a continental but marine facies with evident sequences and characters of shore model.