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首页> 外文期刊>Tectonophysics: International Journal of Geotectonics and the Geology and Physics of the Interior of the Earth >Cenozoic structures in the eastern North Sea Basin - A case for salt tectonics: Discussion (Note)
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Cenozoic structures in the eastern North Sea Basin - A case for salt tectonics: Discussion (Note)

机译：北海东部东部的新生代构造-以盐构造为例：讨论（注）

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Clausen et al. (2012) rule out that regional tectonism was important in the development of the eastern North Sea Basin during the Miocene. However, detailed study of outcrops, boreholes and high-resolution seismic data across the eastern North Sea reveals that regional tectonism was important in the development of the basin. Regional tectonism both resulted in inversion of former basins and in the triggering of salt movements. Reactivation of older fault system may also have occurred. The morphology of the basin created by these processes strongly controlled major displacements of the shoreline, in routing the fluvial systems, in shaping valleys and in transporting very coarse-grained sediments far into the basin. The role of salt tectonism as indicated by, Clausen et al. (2012) is in agreement with earlier studies, but the significant salt movements during the Quaternary onshore Denmark must be clearly separated from only minor movements in the Miocene.
机译：Clausen等。 （2012年）排除了中新世时期区域构造在北海东部盆地发展中的重要作用。但是，对北海东部的露头，井眼和高分辨率地震数据进行的详细研究表明，区域构造对盆地的发展至关重要。区域构造运动既导致了前盆地的倒转，也引发了盐运动。也可能重新激活了较旧的故障系统。这些过程形成的盆地形态强烈地控制着海岸线的主要位移，河流系统的布线，整形河谷以及将非常粗糙的沉积物运到盆地之外。如Clausen等人所述，盐构造作用。 （2012年）与早期研究一致，但必须明确将丹麦第四纪陆上第四纪的重要盐分运动与中新世的少量盐分运动分开。

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