THE STRESS-AND-STRAIN STATE OF THE SOUTH-EASTERN PART OF THE SKYBA AND BORYSLAV-POKUTTYA NAPPES OF THE UKRAINIAN CARPATHIANS
The article presents results of field studies and interpretation of tectonophysical data from profiles in the valleys of Bystritsa Nadvornyanskaya, Prut, Pistynka (the right-side tributary of the Prut river), Belyi and Chernyi Cheremosh, and Seret rivers. The stress fields reconstructed from differe...
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Russian Academy of Sciences, Siberian Branch, Institute of the Earth's crust
2015-09-01
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| Series: | Геодинамика и тектонофизика |
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| Online Access: | https://www.gt-crust.ru/jour/article/view/65 |
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| author | I. M. Bubniak Yu. M. Vikhot M. V. Nakapelyukh |
| author_facet | I. M. Bubniak Yu. M. Vikhot M. V. Nakapelyukh |
| author_sort | I. M. Bubniak |
| collection | DOAJ |
| description | The article presents results of field studies and interpretation of tectonophysical data from profiles in the valleys of Bystritsa Nadvornyanskaya, Prut, Pistynka (the right-side tributary of the Prut river), Belyi and Chernyi Cheremosh, and Seret rivers. The stress fields reconstructed from different groups of joints and slickensides in flysch and molasse sediments of the Skyba and Boryslav-Pokuttya nappes are analyzed.A combination of the structural-paragenesis and kinematic analysis methods provided for determination of deformation modes, their sequences, and average azimuth values of orientations of the principal axes of regional paleostress fields (σ1, σ2, σ3) which were manifested through the Alpine stage of the Ukrainian Carpathians development.The paleostress fields were reconstructed for the south-eastern part of the Skyba nappe of the Ukrainian Carpathians and the Boryslav-Pokuttya nappe of the Carpathian foretrough. The article describes similarities and differences in the stress-and-strain states, specific features of the paleostress fields, and the ratio of joints in different groups (oblique and perpendicular to the rock layers) and slickensides in the area under study. |
| format | Article |
| id | doaj-art-5cd2083268dc48dbb71038ad9dd620c5 |
| institution | Kabale University |
| issn | 2078-502X |
| language | English |
| publishDate | 2015-09-01 |
| publisher | Russian Academy of Sciences, Siberian Branch, Institute of the Earth's crust |
| record_format | Article |
| series | Геодинамика и тектонофизика |
| spelling | doaj-art-5cd2083268dc48dbb71038ad9dd620c52025-08-20T03:59:45ZengRussian Academy of Sciences, Siberian Branch, Institute of the Earth's crustГеодинамика и тектонофизика2078-502X2015-09-014331332610.5800/GT-2013-4-3-010365THE STRESS-AND-STRAIN STATE OF THE SOUTH-EASTERN PART OF THE SKYBA AND BORYSLAV-POKUTTYA NAPPES OF THE UKRAINIAN CARPATHIANSI. M. Bubniak0Yu. M. Vikhot1M. V. Nakapelyukh2Ivan Franko National University of Lviv, Department of Geology, Lviv, UkraineIvan Franko National University of Lviv, Department of Geology, Lviv, UkraineS.I. Subbotin Institute of Geophysics, NAS of Ukraine, Kyiv, UkraineThe article presents results of field studies and interpretation of tectonophysical data from profiles in the valleys of Bystritsa Nadvornyanskaya, Prut, Pistynka (the right-side tributary of the Prut river), Belyi and Chernyi Cheremosh, and Seret rivers. The stress fields reconstructed from different groups of joints and slickensides in flysch and molasse sediments of the Skyba and Boryslav-Pokuttya nappes are analyzed.A combination of the structural-paragenesis and kinematic analysis methods provided for determination of deformation modes, their sequences, and average azimuth values of orientations of the principal axes of regional paleostress fields (σ1, σ2, σ3) which were manifested through the Alpine stage of the Ukrainian Carpathians development.The paleostress fields were reconstructed for the south-eastern part of the Skyba nappe of the Ukrainian Carpathians and the Boryslav-Pokuttya nappe of the Carpathian foretrough. The article describes similarities and differences in the stress-and-strain states, specific features of the paleostress fields, and the ratio of joints in different groups (oblique and perpendicular to the rock layers) and slickensides in the area under study.https://www.gt-crust.ru/jour/article/view/65ukrainian carpathiansskyba nappeboryslav-pokuttya nappeevolution of palaeostress fieldsdeformation modejointslickenside |
| spellingShingle | I. M. Bubniak Yu. M. Vikhot M. V. Nakapelyukh THE STRESS-AND-STRAIN STATE OF THE SOUTH-EASTERN PART OF THE SKYBA AND BORYSLAV-POKUTTYA NAPPES OF THE UKRAINIAN CARPATHIANS Геодинамика и тектонофизика ukrainian carpathians skyba nappe boryslav-pokuttya nappe evolution of palaeostress fields deformation mode joint slickenside |
| title | THE STRESS-AND-STRAIN STATE OF THE SOUTH-EASTERN PART OF THE SKYBA AND BORYSLAV-POKUTTYA NAPPES OF THE UKRAINIAN CARPATHIANS |
| title_full | THE STRESS-AND-STRAIN STATE OF THE SOUTH-EASTERN PART OF THE SKYBA AND BORYSLAV-POKUTTYA NAPPES OF THE UKRAINIAN CARPATHIANS |
| title_fullStr | THE STRESS-AND-STRAIN STATE OF THE SOUTH-EASTERN PART OF THE SKYBA AND BORYSLAV-POKUTTYA NAPPES OF THE UKRAINIAN CARPATHIANS |
| title_full_unstemmed | THE STRESS-AND-STRAIN STATE OF THE SOUTH-EASTERN PART OF THE SKYBA AND BORYSLAV-POKUTTYA NAPPES OF THE UKRAINIAN CARPATHIANS |
| title_short | THE STRESS-AND-STRAIN STATE OF THE SOUTH-EASTERN PART OF THE SKYBA AND BORYSLAV-POKUTTYA NAPPES OF THE UKRAINIAN CARPATHIANS |
| title_sort | stress and strain state of the south eastern part of the skyba and boryslav pokuttya nappes of the ukrainian carpathians |
| topic | ukrainian carpathians skyba nappe boryslav-pokuttya nappe evolution of palaeostress fields deformation mode joint slickenside |
| url | https://www.gt-crust.ru/jour/article/view/65 |
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