| 小秦岭(陕西境内)高山河群与小河岩体接触关系及时代探讨 |
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| 引用本文： | 冯明伸.小秦岭(陕西境内)高山河群与小河岩体接触关系及时代探讨[J].陕西地质,1998(1). |
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| 作者姓名： | 冯明伸 |
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| 作者单位： | 陕西地勘局综合研究队!高陵耿镇，710204 |
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| 摘 要： | 本文对小秦岭（陕西境内）高山河群与小河岩体的接触关系性质，从点到面，从微观到宏观进行了扼要的论述，并明确指出二者非侵入接触，而应是沉积不整合接触，在此基础上探讨了小河岩体的时代。
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| 关 键 词： | 小秦岭 花岗质碎屑岩 沉积不整合 岩体时代 |
THE AGES AND THE RELATIONSHIP BETWEEN GAOSHANGHE GR0UP AND XIA0HE R0CK B0DY IN XIA0 QINLING |
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| Feng Mingshen.THE AGES AND THE RELATIONSHIP BETWEEN GAOSHANGHE GR0UP AND XIA0HE R0CK B0DY IN XIA0 QINLING[J].Geology of Shaanxi,1998(1). |
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| Authors: | Feng Mingshen |
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| Abstract: | The contact relation between Gaoshanhe group and rock mass in Xiaohe is describedbriefly, from a point to a plane, from microscopic to macroscopic, in Xiao Qinling (whichlocates in Shaanxi province). It is pointed that the relation is not intrusive contact betweenthem, but is depositional unconformity. On the bsis of the above, the geological age of r0ckmass in Xiaohe is studied in this paper. |
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| Keywords: | Xiao Qinling granitic detrital rock depositional unconformity age of rock mass |
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