| 雪峰山加里东造山运动及其体制转换 |
| |
| 引用本文： | 侯光久,索书田.雪峰山加里东造山运动及其体制转换[J].湖南地质,1998,17(3):141-144. |
| |
| 作者姓名： | 侯光久 索书田 |
| |
| 作者单位： | 中国地质大学 |
| |
| 摘 要： | 本文论述了雪峰山地区加里东造山运动的变形序列，加里东运动期间，至少存在３个连续的构造热事件。并且阐述了挤压体制向伸展体制的转换，形成低角度滑脱带，高角度正断层及变质核杂岩。
|
| 关 键 词： | 加里东造山运动 体制转换 幔隆 雪峰山 造山运动 |
CALEDONIAN OROGENESIS AND SYSTEM-TRANSITION IN THE XUEFENGSHAN AREA |
| |
| Hou Guangjiu,Suo Shutian,Zheng Guizhou,Wei QirongChina University of Geosciences,Wuhan.CALEDONIAN OROGENESIS AND SYSTEM-TRANSITION IN THE XUEFENGSHAN AREA[J].Hunan Geology,1998,17(3):141-144. |
| |
| Authors: | Hou Guangjiu Suo Shutian Zheng Guizhou Wei QirongChina University of Geosciences Wuhan |
| |
| Affiliation: | Hou Guangjiu Suo Shutian Zheng Guizhou Wei QirongChina University of Geosciences Wuhan 430074 |
| |
| Abstract: | This article discusses deformation sequence of the Caledonian orogenic cycle at the Xuefengshan area.In the Caledonian orogenic cycle,at least three main successive thermo-tectonic events affected the Xuefengshan region.The transition from the compressional to extensional segimes,formed low-angle detachment zones,high-angle normal faults and metamorphic core complexes. |
| |
| Keywords: | Caledonian orogenesis System-transition Mantle bulge Extensional tectonic Metamorphic core complex Xuefengshan |
| 本文献已被 CNKI 维普 等数据库收录！ |
