摘要
本文根据对新疆阿拉套山泥盆系所作的详细研究，初步确定了该区泥盆系地层层序，建议新建两个岩石地层单位—吐孜萨依群和赛里克组。首次在该区发现放射虫化石和海相玄武岩地层。为探讨该区泥盆系的时代以及大地构造环境提供了新的资料．
On the basis of geologic section researches,the stratigraphic sequences of Devonian in Alatao mountains is established and two new stratigaphic units-Tuzisayi Group and Sailike Formation are named in this paper. The radiolaria fossils and submarine basalts which are first discovered afford us new material to discuss about the stratigraphical time and tectonic background of this area in Devonian period.
出处
《合肥工业大学学报（自然科学版）》
CAS
CSCD
1995年第2期34-42,共9页
Journal of Hefei University of Technology：Natural Science
关键词
地层层序
泥盆纪
地层划分
Xinjiang,Alatao mountains,Devonian,stratigraphic sequence
