The Discovery of Trace Fossils of Early Permian Shoushangou Formation in Xi Ujimqin Banner of Inner Mongolia and Its Geological Significance
详细信息
- 责任者：Huang Xin (Shenyang Center of Geological Survey ; CGS ; Shenyang 110034 ; China) ; Gong Fanhao
- 刊名：Geological Bulletin of China
- 出版年：2013
- 卷期：32(8)
- 关键词：遗迹化石 ; ichnofossils ; 内蒙古 ; Inner Mongolia
- 页码：p.1283-1288
- 图表：1 illus., 2 tables, 16 refs.
- 分类号：1100
- issnNo：ISSN1671-2552
- isbnNo：CN11-4648/P
摘要
This paper systematically describes seven genera and seven species of trace fossils of flysch facies found for the first time in the early Permian Shoushangou Formation in Xi Ujimqin Banner,southeastern Inner Mongolia.The main genera of trace fossils are Zoophycos,Scolicia,Planolites,Taenidium,Chondrites,Helminthoida,and Helminthopsis.The forms,habits and water depth distribution of the trace fossils clearly prove that the trace fossils are typical representatives of the bathyal Zoophycos ichnofacies,reflecting the features of the flysch facies in the deep-water sedimentary environment.
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