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| 大别山太古宙壳核构造及其巨陨撞击成因 | |
| 引用本文： | 向缉熙,向钒,范良红,袁国华,许林根.大别山太古宙壳核构造及其巨陨撞击成因[J].大地构造与成矿学,1999,23(1):84-94. |
| 作者姓名： | 向缉熙 向钒 范良红 袁国华 许林根 |
| 作者单位： | 1. 中国国土资源经济研究院,北京259信箱,101149 2. 安徽地质工程勘察院,合肥,230011 3. 安徽311地质队,潜山,246306 |
| 摘 要： | 以中国大别山为例,阐明太古宙的岩石组合是受巨陨星撞击构造控制,由巨陨撞击盆地经岩浆贯入及沉积物充填逐步演化而成。因像是包裹在地壳中的核体,命名壳核构造。 |
| 关 键 词： | 壳核构造 巨陨撞击构造 巨陨撞击构造残体（星疤） 太古宙岩石组合 |
ARCHEAN CRUST-NUCLEUS STRUCTURES AND THEIR MEGAMETEORITE IMPACT ORIGIN-An example in Dabie Mountain, China |
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| XIANG Jixi,XIANG Fan,FAN Lianghong,YUAN Guohua,SHU Lingen.ARCHEAN CRUST-NUCLEUS STRUCTURES AND THEIR MEGAMETEORITE IMPACT ORIGIN-An example in Dabie Mountain, China[J].Geotectonica et Metallogenia,1999,23(1):84-94. | |
| Authors: | XIANG Jixi XIANG Fan FAN Lianghong YUAN Guohua SHU Lingen |
| Abstract: | In Dabie Mountain of China, it is shown that the Archean rock assemblages are controlled bymegameteorite impacted structures (MIS) and are formed from megameteorite impacted basins whichevolved by penetrating and filling of magmatic intrUsions and sediments. As they are similar tonucleus in the earth's crust, they are named crust - nucleus structures. |
| Keywords: | Crust-nucleus structure megameteorite impact stmcture megameteorite impactstructure remnant (astrobleme) Archean rock assemblage |
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