• 华北古地台南缘秦岭地区呈现为一典型变质岩核构造

    There are typical complex structures of the metamorphic core within the small Qinling region at the south fringe of the North China.

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  • 生物的角度提出深海形石)描述方法所用术语

    The method and terminology for describing pelagic manganese nodules (oncolites) have been suggested based on their biogenic origin.

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  • 地区变质变质穹窿构造中,晚期脆性断裂早期低序次韧性构造间存在明显相关联系。

    In the metamorphic core complex (MCC) and the metamorphic arch, Jiangxi and Hunan area, there is an obvious correlation between the late brittle fault and the early subordinate ductile structure.

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  • 变质研究,将对滇东南地区地壳演化认识矿田勘查重要意义

    The study of the metamorphic core complex has important significance for the understanding of the crustal evolution and mineral exploration in southeastern Yunnan.

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  • 因此,可以推测苏鲁山带超高压变质形成大陆板内环境的沉积-酸性基性火山-花岗和奥长花岗建造。

    Therefore, the protoliths of the UHPM rocks from the southern Sulu orogenic belt were sedimentary rocks, mafic and acidic volcanic rock, granite and trondhjemite formation with continental affinity.

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  • 千峰组又分为段:平顶山段、瓣鳃泥石膏段。

    The Shiqianfeng Formation is subdivided into three members, namely, Pingdingshan sandstone, Lamellibranchiate marl and gypsum lime-nodule.

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  • 不少学者变质模式解释豫西后造山阶段基底隆起和与相伴的盆岭构造构造格局。

    Using metamorphic core complex (MCC) models, many geologists interpret the tectonic framework featuring the basement dome and the basin-and-range tectonics in western Henan in the postorogenic stage.

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  • 表现为多重离,南翼拆离断层控制山前坡地地貌翼拆离系发生褶皱分叉状。

    The master detachment fault system at the southern side controls the geomorphology of the piedmont slopes, whereas the detachment system at the northern side is folded and sprays out.

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  • 该矿床位于海洋山复式背斜南段老厂窿构造部,铅锌矿构造、地层性控制

    The deposit is situated at the core of Laochang dome of the southern section of Haiyangshan anticlinorium and its Pb-Zn mineralization is controlled by structures, strata and lithology.

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  • 李伍富铜矿床赋存变质之中,化受滑脱断层控制

    The Liwu copper-rich deposit is located in the Jianglang metamorphic core complex, and its mineralization is controlled by slide surface.

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  • 文章主要目的阐明占据造山带部的大喜马拉雅结晶带(GHC)侵位历史

    A main focus of the review is to elucidate the emplacement history of the high-grade Greater Himalayan Crystalline Complex (GHC) that occupies the core of the orogen.

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  • 方法总结前人归纳变质特征秦岭地区发育的太华杂特征进行对比,再通过小秦岭地区燕山期后褶皱、南北两侧发育的断裂进行分析构造演化史研究

    Methods A contrast is made between the characteristics of typical MCC and the Taihua Complex in the Xiaoqinling based on investigation and analysis of structural evolution of the Xiaoqinling.

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  • 铜矿田位于扬子地台西江浪变质穹隆构造

    The Jianglang copper deposit is hosted in the extension ductile shear zones of the Jianglang metamorphic core complexes in southwestern margin of Yangtze platform.

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  • 有强力侵位早白垩世房山花岗闪长株。

    The Fangshan granodiorite pluton of Lower Cretaceous occupies the middle of core.

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  • 四川九龙笋叶铜矿床位于江-变质北部伍铜矿外围一个矿区

    Sunyelin copper deposit in Sichuan Jiulong is located in the north of Jianglang magma - metamorphism core complex, and is one of mining areas in Liwu copper mine.

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  • 2 0国际大陆动力学研究中,变质伸展构造一个方兴未艾的热点课题。

    The metamorphic core complexes and extensional tectonics have been being a hot-point in the international continental dynamics study in recent 20 years.

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  • 可能引起强透水或涌地段主要浅埋沟段、向褶皱部破碎体形成富水断层破碎及其影响带。

    The possible water quantities flowing into tunnel are calculated initially. There are possible zones of groundwater inflowing in the section of shallow tunnel, syncline core and faulted zones.

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  • 构造分析表明两侧系中韧性剪切具有统一上盘向北东的剪切特征。

    Structural analysis of the detachment systems on the two sides of the core complex shows consistent top-to-the-northeast ductile shearing.

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  • 晓天-磨子潭剪切演化指示北大别穹隆大别山带晚造山伸展过程形成变质

    The evolution of the XMSZ demonstrates that the North Dabie dome is a metamorphic core complex developed in the Dabie orogenic belt during post-orogenic extension.

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  • 剪切北大别穹隆皆为白垩世造山后重力垮塌形成的,具有科迪勒变质特征。

    The shear zone and North Dabie dome both resulted from gravity collapse during Early Cretaceous. The current North Dabie unit was similar to the Cordillerantype metamorphic core complex.

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  • 造山带上中地壳存在着规模很大体的显示,造山期后的地质作用有关

    The manifestations of large-scale magmatic intrusions occurring in the upper-mid crust in the cores of the orogenic belt were related to post-orogenic geological processes.

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  • 辽东半岛南部变质构造展布于旅顺、大连、金州、庄河、普兰店地区

    The metamorphic core-complex structure distributed in Lushun-Dalian-Jinzhou-Zhuanghe-Pulandian area in the south of Liaodong Peninsula.

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  • 辽东半岛南部变质构造展布于旅顺、大连、金州、庄河、普兰店地区

    The metamorphic core-complex structure distributed in Lushun-Dalian-Jinzhou-Zhuanghe-Pulandian area in the south of Liaodong Peninsula.

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