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有关赣北地区双桥山群内角度不整合和地壳运动存在与否问题,一直争论不休。论文以较丰富的详细野外调查资料为基础,并结合前人研究成果和室内各类样品测试结果,围绕这个赣北地区重要的基础地质问题进行了讨论。作者认为“修水运动”不能成立,并提出了砾岩的沉积模式。
There has been a constant debate about the issue of the unconformity of angle and crustal movement in the Shuangqiaoshan Group in northern Jiangxi. Based on the abundant and detailed field investigation data, the paper discussed the important basic geological problems in this area of North Jiangxi based on the previous research results and the indoor test results of various samples. The author thinks that “Xiushui Movement” can not be established and proposes the conglomerate depositional model.