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- Post-collisional extensional
- 作者：JIANGLaili WUWeiping CHUDongru LIUYican ZHANGYong 来源：中国科学通报(英文版) 年份：2003 文献类型 ：期刊文章 关键词： 大别山 中国 变质岩 张性构造
- 描述：reveals that extensional structures along the Mozitan-Xiaotian fault and thrust-nappe structures that take the Jinzhai-Shucheng fault as their frontal thrust share the same shear sense, and display a transitional relationship from the ductile extensional structure of deep level in the south to the ductile-brittle and brittle thrust-nappe structure of shallow level in the north. The extensional and thrnst-nappe structures in the region are explained to result from post-collisional processes by the continuous subduction of the Yangtze continental block and the extension induced by the uplifting of the core part of the Dabie Mountains, which are components of the exteasional structures produced in the exhumation process of the ultrahigh pressure metamorphic rocks in the Dabie Mountains. Because of the frontal blocking in the process of the north-westward spreading, the extension and detachment of the low-grade metamorphic rocks along the Mozitan-Xiaotian fault was transformed into the northwestward thrustiag, resulting in the thrust-nappe structures. They developed in the period of 200-170 Ma, maybe last till the late Jurassic.
- 马头山的美丽传说
- 作者：梁恩坤 刘景武 来源：兰台世界 年份：2003 文献类型 ：期刊文章 关键词： 马头山 河北省青龙县 县档案局 旅游观光 形状象 原始森林 心中烦恼 狼烟 寿桃 怪石
- 描述：就是马头山。沿着盘山小路,拾级而上,你首先见到的是由茂密的桦树、枫树、杏树
- 相山浅考
- 作者：孙浩波 来源：文化时空 年份：2003 文献类型 ：期刊文章 关键词： 相山 饮马池 民间传说 钓鱼台 藏经洞 重点文物保护单位 现代建筑 复苏活动 能源城市 旅游城市
- 描述：许许多多优美的诗篇。