Comparison of Baikalian Orogeny, Salair Orogeny, Xingkai Orogeny, and Pan-African Orogeny of Xingmeng-Jihei Orogenesis Zone in the Northeast China
详细信息
- 责任者：Yuan Fenghua (Regional Geologic Survey of Jilin Province ; Changchun 130022 ; China) ; Peng Yujing
- 刊名：Jilin Geology
- 出版年：2012
- 卷期：31(4)
- 关键词：造山运动 ; orogeny ; 东北地区 ; Northeast China
- 页码：p.1-13
- 图表：6 illus., 1 table, 51 refs.
- 分类号：0300
- issnNo：ISSN1001-2427
- isbnNo：CN22-1099/P
摘要
Nearly a century,an orogenic movement has been concerned by domestic and foreign geologists,which occurred in the late Precambrian or Cambrian of Xingmeng-Jihei orogenesis zone and adjacent area in the Northeast China. In this paper,synthesized regional existing data:occurring time limit of regional angular unconformity-molasse formation,measured data of orogenic granite,record of metamorphic thermal event,remaining traces of tectonic activity,defined the tectogenesis accords with the create meaning of Baikalian orogeny or Xingkai orogeny. Typical area of creating Xingkai orogeny,whose time limit has preferred confirmability and awareness. The most appropriate is Xingkai orogeny in these phrases.
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