论文部分内容阅读
1地质特征埃龙戈区位于纳米比亚中西部,西临大西洋,面积63,720平方公里,人口约11万,首府斯瓦科普蒙德。研究区主要位于达马拉(Damara)造山带次级构造单元中央带南部区,由南面的卡拉哈里克拉通(Kalahari)与北面的安哥拉块体(刚果克拉通)在新元古代中晚期(泛非期)通过俯冲-碰撞形成。主要构造线方向为北东向,一系列的大型褶皱和断层发育。
1 Geological characteristics Erongge region is located in the central and western Namibia, west Atlantic Ocean, an area of 63,720 square kilometers, a population of about 110,000, the capital of Swakopmund. The study area is mainly located in the southern part of the central zone of the secondary structural unit of the Damara orogen, and consists of the Kalahari in the south and the Angolan block in the north (Congo carat) in the late Neoproterozoic Non-term) by subduction - collision formation. The main tectonic line is NE direction, with a series of large folds and faults.