Volcanic rocks in Fanhe occurred in the belt of hedreocraton which was the product during strong activity of aulacogen.
凡河地区火山岩形成于大陆克拉通内的活动带，即裂陷槽强烈活动阶段的产物。
This paper discusses the filling succession and evolution of the NW-trending Paleozoic Shuicheng-Ziyun aulacogen in western Guizhou.
研究了贵州西部古生代发育起来的北西向水城-紫云裂陷槽盆的充填序列和演化。
The tension tectonic environment like rift and micro-aulacogen are favourable for up-welling of underground magma and metallogenic elements.
裂谷及微型裂陷等拉张性构造环境有利于深部岩浆与成矿物质的上升。
There are many disputations about the geological setting in Carboniferous of the Bogeda Mountain, such as small oceanic basin, aulacogen, rift or Island-Arc and so on.
对研究区中、晚石炭世区域古构造环境的认识，目前存在有限洋盆、裂陷槽、裂谷、岛弧之争。
The deep magnetic field characteristics in Qiangtang basin and Cuoqin basin of Qinghai-Ti-bet plateau is presented and analyzed by means of viewpoint of buried aulacogen.
介绍了青藏高原羌塘盆地和措勤盆地的深部磁场特征，用隐伏裂陷槽的观点分析了这些特征。
The deep magnetic field characteristics in Qiangtang basin and Cuoqin basin of Qinghai-Ti-bet plateau is presented and analyzed by means of viewpoint of buried aulacogen.
介绍了青藏高原羌塘盆地和措勤盆地的深部磁场特征，用隐伏裂陷槽的观点分析了这些特征。
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