Seismotectonic Studies of the Sarma Paleoseismic Dislocation (Western Coast of Lake Baikal)
- 作者: Chipizubov A.1, Smekalin O.1, Imaev V.1
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隶属关系:
- Institute of the Earth’s Crust, Siberian Branch, Russian Academy of Sciences
- 期: 卷 55, 编号 5 (2019)
- 页面: 559-571
- 栏目: Article
- URL: https://journals.rcsi.science/0747-9239/article/view/177919
- DOI: https://doi.org/10.3103/S0747923919050025
- ID: 177919
如何引用文章
详细
The article presents the results of the first integrated geological and geophysical studies of the Sarma paleoseismic dislocation (PSD). Based on interpretation of sections of trench walls, analysis of shallow geophysics data (electric survey, seismic survey, ground-penetrating radar), and morphological profiling of microforms of the seismogenic relief, a conclusion has been reached on transpressional deformations. The displacement planes of the main reverse faults and thrusts dip to the northwest; minor ones, to the southeast. The kinematic characteristics of seismic movements indicate the formation of dislocations in the Primorsky fault zone under subhorizontal compression conditions.
作者简介
A. Chipizubov
Institute of the Earth’s Crust, Siberian Branch, Russian Academy of Sciences
Email: smekalin@crust.irk.ru
俄罗斯联邦, Irkutsk, 664033
O. Smekalin
Institute of the Earth’s Crust, Siberian Branch, Russian Academy of Sciences
编辑信件的主要联系方式.
Email: smekalin@crust.irk.ru
俄罗斯联邦, Irkutsk, 664033
V. Imaev
Institute of the Earth’s Crust, Siberian Branch, Russian Academy of Sciences
Email: smekalin@crust.irk.ru
俄罗斯联邦, Irkutsk, 664033