A MECHANISM FOR DECOUPLING WITHIN THE OCEANIC LITHOSPHERE REVEALED IN THE TROODOS OPHIOLITE

Agar SM.; Klitgord KD.

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A MECHANISM FOR DECOUPLING WITHIN THE OCEANIC LITHOSPHERE REVEALED IN THE TROODOS OPHIOLITE

机译：在斜背蛇绿岩中揭示的岩石岩石球内部解耦机制

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Contrasting kinematic histories recorded in the sheeted dykes and underlying plutonic rocks of the Troodos ophiolite provide a new perspective on the mechanical evolution of oceanic spreading centres. The kinematic framework of the decoupling zone that partitions deformation between the sheeted dykes and plutonics contrasts with low-angle detachment models for slow-spreading ridges based on continental-rift analogues. A model for the generation of multiple, horizontal decoupling horizons, linked by planar normal faults, demonstrates new possibilities for the kinematic and rheological significance of seismic reflectors in oceanic lithosphere. [References: 61]

机译：Troodos蛇绿岩的薄片状堤坝和下伏的火山岩中记录的不同运动学历史为海洋扩散中心的机械演化提供了新的视角。分离片状堤坝和岩体之间变形的解耦带的运动学框架与基于大陆裂谷类似物的慢速扩张脊的低角度分离模型形成对比。由平面法向断层链接的多个水平解耦层位生成模型为海洋岩石圈地震反射层的运动学和流变学意义证明了新的可能性。 [参考：61]

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来源
《Nature》 |1995年第6519期|p. 232-238|共7页
作者
Agar SM.; Klitgord KD.;
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作者单位

NORTHWESTERN UNIV EVANSTON IL 60208 USA;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
原文格式 PDF
正文语种 eng
中图分类自然科学总论;
关键词
Mid-atlantic ridge; East pacific rise; Solea-graben; Extensional tectonics; Josephine ophiolite; Spreading structure; Seismic structure; North-atlantic; Crust; Cyprus;

机译：大西洋中脊;东太平洋上升;索里亚-格拉本;伸展构造;约瑟芬蛇绿岩;伸展构造;地震构造;北大西洋;地壳;塞浦路斯;

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1. THE AYLI DAG OPHIOLITE SEQUENCE (CENTRAL-NORTHERN TURKEY): A FRAGMENT OF MIDDLE JURASSIC OCEANIC LITHOSPHERE WITHIN THE INTRA-PONTIDE SUTURE ZONE [J] . M. Cemal Goenciioglu, Michele Marroni, Kaan Sayit, Ofioliti . 2012,第2期

机译：AYLI DAG蛇绿岩序列（中北土耳其）：-壳内缝合带中的侏罗纪海洋卵石片段
2. Oceanic lithosphere heterogeneity in the eastern Paleo-Tethys revealed by PGE and Re–Os isotopes of mantle peridotites in the Jinshajiang ophiolite [J] . Yan-Jun Wang, Wen-Jun Hu, Hong Zhong, Geoscience frontiers . 2021,第3期

机译：东部古代的海洋岩石圈异质性在金沙江眼汗岩的PGE和Re-Os同位素揭示
3. Oceanic lithosphere heterogeneity in the eastern Paleo-Tethys revealed by PGE and Re–Os isotopes of mantle peridotites in the Jinshajiang ophiolite [J] . Yan-Jun Wang, Wen-Jun Hu, Hong Zhong, 地学前缘(英文版) . 2021,第003期

机译：东部古代的海洋岩石圈异质性在金沙江眼汗岩的PGE和Re-Os同位素揭示
4. Detailed Lithological Mapping using Airborne LiDAR Topographic Data: Application to the Troodos Ophiolite, Cyprus [C] . Stephen Grebby, Dickson Cunningham, Jonathan Naden, Remote Sensing and Photogrammetry Society Annual Conference . 2009

机译：使用空中激光雷达地形数据的详细岩性测绘：应用于Troodos Ophiolite，塞浦路斯
5. Magnetic fabrics from sheeted dikes reveal regional magma flow patterns, and the spacing and dimensions of ophiolite magma-chambers, Troodos ophiolite, Cyprus. [D] . Gauthier, David. 2003

机译：片状堤坝的磁性织物揭示了区域岩浆流动模式，以及塞浦路斯Troodos蛇绿岩的蛇绿岩岩浆腔室的间距和尺寸。
6. Data for joint modeling of lithosphere and mantle dynamics: Sensitivity to viscosities within the lithosphere asthenosphere transition zone and D layers [O] . Xinguo Wang, William E. Holt, Attreyee Ghosh 2020

机译：岩石圈和地幔动力学联合建模：对岩石圈软流层过渡带和D层内的粘度的敏感性的数据
7. The Role of Pre-existing Mechanical Anisotropy on Shear Zone Development within Oceanic Mantle Lithosphere: an Example from the Oman Ophiolite [O] . K. MICHIBAYASHI 2004

机译：预先存在的机械各向异性在海洋地幔岩石圈内剪切区开发的作用：来自阿曼Ophiolite的一个例子
8. Seismic P-Velocities in Outcrops of the Troodos Ophiolite Complex, Cyprus [R] . Dittus, S. E. , Pelton, J. R. 1997

机译：塞浦路斯特罗多斯蛇绿岩复合体露头的地震p-速度

A MECHANISM FOR DECOUPLING WITHIN THE OCEANIC LITHOSPHERE REVEALED IN THE TROODOS OPHIOLITE

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