| 三亚地体与琼中地体构造边界的直接证据 |
| |
| 引用本文： | 张业明[,] 谢才富 付太安 李志宏.三亚地体与琼中地体构造边界的直接证据[J].科学技术与工程,2005,5(20):1482-1484. |
| |
| 作者姓名： | 张业明[ ] 谢才富 付太安 李志宏 |
| |
| 作者单位： | 1. 中国地质大学研究生院(武汉),武汉,430074;国土资源部宜昌地质矿产研究所,宜昌,443003
2. 国土资源部宜昌地质矿产研究所,宜昌,443003 |
| |
| 基金项目： | 国家自然科学基金（40372019）和中国地质调查局（200013000127）资助 |
| |
| 摘 要： | 三亚地体与琼中地体之间的构造边界一直没有发现其他任何直接的地质证据。调查发现,这两个不同的构造地质体被一条大型的九所-陵水韧性剪切带所分割,其中记录了三亚地体拼贴于琼中地体之上的动力学过程的信息。这条韧性剪切带无疑是琼中地体与三亚地体对接带的直接构造记录。这项新发现对海南岛大地构造格局的建立具有重要意义。
|
| 关 键 词： | 九所-陵水韧性剪切带 对接带 构造边界 海南岛 |
| 文章编号： | 1671-1815(2005)20-1482-03 |
| 收稿时间： | 06 13 2005 12:00AM |
| 修稿时间： | 2005年6月13日 |
The Direct Evidence about Tectonic Boundary between Sanya Terrain and Qiongzhong Terrain |
| |
| ZHANG Yeming,XIE Caifu,FU Tai'an,LI Zhihong.The Direct Evidence about Tectonic Boundary between Sanya Terrain and Qiongzhong Terrain[J].Science Technology and Engineering,2005,5(20):1482-1484. |
| |
| Authors: | ZHANG Yeming XIE Caifu FU Tai'an LI Zhihong |
| |
| Institution: | China University of Geosciences, Wuhan 430074;Yichang Institute of Geology and Mineral Resources Ministry of Land and Resources, Yichang 443003 |
| |
| Abstract: | There has no direct evidence about tectonic boundary between Qiongzhong terrain and Sanya terrain in Hainan Island. Based on the investigation, the Jiusuo-Lingshui ductile shear zone between Qiongzhong terrain and Sanya terrain has been discovered, in which records some important information about the dynamic evolution process between Qiongzhong terrain and Sanya terrain. It is obvious that this ductile shear zone is the direct tectonic boundary of between Qiongzhong terrain and Sanya terrain. The discovery has important significance for building the tectonic framework of Hainan Island. |
| |
| Keywords: | Jiusuo-Lingshui ductile shear zone collision belt tectonic boundary Hainan Island |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《科学技术与工程》浏览原始摘要信息 |
| 点击此处可从《科学技术与工程》下载免费的PDF全文 |
