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The Latest Structures and Neotectonic Stresses in the Central Part of the Chukchi Peninsula
Moscow University Geology Bulletin Pub Date : 2022-09-06 , DOI: 10.3103/s0145875222030048
G. V. Bryantseva , L. A. Sim

Abstract

The latest structural elements, as extensively developed in the form of systems of uplifts and depressions, have been identified on the basis of the comparison of relief and geological data. These elements have been studied by interpretation of satellite images and topographic maps in the form of lineaments predetermined by disjunctive dislocations. As a result of the research, the neotectonic shear stresses fields have been reconstructed with the orientation of the submeridional compression axes of the rank I tectonic stresses, which is generally in agreement with the subhorizontal compression axes established in almost all regions of Northern Eurasia and, generally, oriented submeridionally.



中文翻译:

楚科奇半岛中部最新构造与新构造应力

摘要

在比较地形和地质资料的基础上,确定了以隆起和凹陷系统形式广泛发展的最新构造要素。这些元素已经通过对卫星图像和地形图的解释进行了研究,这些地形图的形式是由析取位错预先确定的线条形式。作为研究的结果,新构造剪切应力场已经重建为I级构造应力的亚经向压缩轴的方向,这与几乎所有欧亚大陆北部地区建立的亚水平压缩轴一致,并且,通常,朝向亚子午线方向。

更新日期:2022-09-07
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