| 新疆西天山乌拉斯泰地区新发现中泥盆世裂陷槽 |
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| 引用本文： | 黄勇,刘爱民,邓贵标,韩颖平,跃连红.新疆西天山乌拉斯泰地区新发现中泥盆世裂陷槽[J].贵州地质,2007,24(1):22-26. |
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| 作者姓名： | 黄勇 刘爱民 邓贵标 韩颖平 跃连红 |
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| 作者单位： | 贵州省地质调查院,贵州,贵阳,550005 |
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| 基金项目： | 新疆精河县科古琴达坂一带1:5万区域地质矿产调查项目 |
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| 摘 要： | 西天山乌拉斯泰地区的中泥盆世沉积被定名为汗吉尕组,过去认为它属于滨-浅海相,近年笔者在该地层中发现了大量的枕状玄武岩及其相伴的深水槽谷型沉积,改变了过去的认识。
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| 关 键 词： | 枕状玄武岩 沉积环境 裂陷槽 中泥盆世 乌拉斯泰 西天山 新疆 |
| 文章编号： | 1000-5943（2007）01-0022-05 |
| 修稿时间： | 2005-03-25 |
Discovery of Abyssal Rift Basin in Middle Devonian in Wulasitai Area, West Tianshan, Xingjiang |
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| HUANG Yong,LIU Ai-min,DENG Gui-biao,HAN Ying-ping,YUE Lian-hong.Discovery of Abyssal Rift Basin in Middle Devonian in Wulasitai Area, West Tianshan, Xingjiang[J].Guizhou Geology,2007,24(1):22-26. |
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| Authors: | HUANG Yong LIU Ai-min DENG Gui-biao HAN Ying-ping YUE Lian-hong |
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| Institution: | Guizhou Academy of Geological Surveying, Guiyang 550005, Guizhou, China |
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| Abstract: | The Middle Devonian sediment in the Wulasitai area in the west Tianshan is named Hanjiga Formation,which was thought to be littoral-neritic facies in the past.In the recent years,the writer discovered a great deal of pillow form basalt with abyssal rift basin deposition in the stratum.It changes the understanding in the past and is of noticeable implication in geology. |
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| Keywords: | pillow form basalt sedimentary environment rift basin Hanjiga Formation Wulasitai Western Tianshan Xinjiang |
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