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| 中华地台与兴蒙古生代地槽褶皱区界线的重新厘定 | |
| 引用本文： | 张振法,牛颖智,常忠耀,葛昌宝.中华地台与兴蒙古生代地槽褶皱区界线的重新厘定[J].物探与化探,2002,26(2):83-90,96. |
| 作者姓名： | 张振法 牛颖智 常忠耀 葛昌宝 |
| 作者单位： | 1. 内蒙古第一物化勘查院,内蒙古,呼和浩特,010020 2. 内蒙古地质调查院,内蒙古,呼和浩特,010020 3. 内蒙古地质矿产局,地质矿产处,内蒙古,呼和浩特,010020 |
| 摘 要： | 地球物理场特征、地震测深、大地电磁测深和最新地质资料表明,中华地台与兴蒙古生代地槽褶皱系的界线位于西拉木伦河—温都尔庙北—白音敖包北—宝音图北—策克—塔林构造线,从塔林向西,槽台界线沿塔里木地台北界延伸;从西拉木伦河向东,槽台界线尖灭在松辽前寒武陆块西南缘。 |
| 关 键 词： | 地台 地槽 槽台界线 地震测深 大地电磁测深 地球物理场特征 |
| 文章编号： | 1000-8918(2002)02-0083-08 |
| 收稿时间： | 2001-02-16 |
REDETERMINATION OF THE BOUNDARY BETWEEN CHINESE PLATFORM AND DA HINGGAN LING-MONGOLIAN PALEOZOIC GEOSYNCLINAL FOLDED BELT |
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| ZHANG Zhen-fa ,NIU Ying-zhi ,CHANG Zhong-yao ,GE Chang-bao.REDETERMINATION OF THE BOUNDARY BETWEEN CHINESE PLATFORM AND DA HINGGAN LING-MONGOLIAN PALEOZOIC GEOSYNCLINAL FOLDED BELT[J].Geophysical and Geochemical Exploration,2002,26(2):83-90,96. | |
| Authors: | ZHANG Zhen-fa NIU Ying-zhi CHANG Zhong-yao GE Chang-bao |
| Institution: | ZHANG Zhen-fa 1,NIU Ying-zhi 1,CHANG Zhong-yao 2,GE Chang-bao 3 |
| Abstract: | According to geophysical field characteristics, seismic sounding, magnetotelluric sounding and recent geological data, the boundary between Chinese platform and Da Hingganling-Mongolian Paleozoic geosynclinal folded belt lies along Xar Moron River- Wenduermiaobei-Baiyinyanzhongxingaobaobei-Baoyintubei-Qeh-Talin tectonic line, and from Talin eastward, the geosyncline-platform boundary stretches along the northern boundary of Tarim platform; from Xar Moron River eastward, the geosyncline-platform boundary pinches out on the southwestern edge of Songliao Precambrian landmass. |
| Keywords: | platform geosyncline geosyncline-platform boundary seismic sounding magnetotelluric sounding geophysical field characteristics |
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