Occurrence and deformation of clastic dykes in the Ukrainian Carpathian
The study presents the results of research on the occurrence, composition, and deformation features of clastic dykes in the Ukrainian Carpathians. The stratigraphic units of the sedimentary sequence containing clastic dykes, the irgenetic type, morphological features, andmineral-petrographic composi...
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| Date: | 2025 |
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| Main Authors: | , , |
| Format: | Article |
| Language: | Ukrainian |
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S. Subbotin Institute of Geophysics of the NAS of Ukraine
2025
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| Online Access: | https://journals.uran.ua/geofizicheskiy/article/view/322495 |
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| Journal Title: | Geofizicheskiy Zhurnal |
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Geofizicheskiy Zhurnal| _version_ | 1856543636171259904 |
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| author | Alokhin, V.I. Bubniak, I.M. Bihun, M.V. |
| author_facet | Alokhin, V.I. Bubniak, I.M. Bihun, M.V. |
| author_sort | Alokhin, V.I. |
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| collection | OJS |
| datestamp_date | 2025-04-07T17:52:03Z |
| description | The study presents the results of research on the occurrence, composition, and deformation features of clastic dykes in the Ukrainian Carpathians. The stratigraphic units of the sedimentary sequence containing clastic dykes, the irgenetic type, morphological features, andmineral-petrographic composition have been identified. Based on field measurements of the orientation elements of dykes and their deformation structures, the systems of dykes and the systems of brittle deformations disrupting their original state have been identified. Based on field measurements of deformation structures using the «Win-Tensor» program, a reconstruction of paleostress fields, with in which the deformations occurred, was performed. The research results indicate that most clastic dykes are of the injection type and were formed under marine conditions. The deformations of these dykes are associated with the formation process of the Folded Carpathians and occurred din multiple stages within stress fields of different kinematic types. Dykes often contain accumulations of organic matter, which makes them useful for assessing the potential of subsurface deposits. |
| first_indexed | 2025-07-17T11:14:57Z |
| format | Article |
| id | journalsuranua-geofizicheskiy-article-322495 |
| institution | Geofizicheskiy Zhurnal |
| language | Ukrainian |
| last_indexed | 2025-07-17T11:14:57Z |
| publishDate | 2025 |
| publisher | S. Subbotin Institute of Geophysics of the NAS of Ukraine |
| record_format | ojs |
| spelling | journalsuranua-geofizicheskiy-article-3224952025-04-07T17:52:03Z Occurrence and deformation of clastic dykes in the Ukrainian Carpathian Умови залягання та деформації кластичних дайок Українських Карпат Alokhin, V.I. Bubniak, I.M. Bihun, M.V. Ukrainian Carpathians Skyba nappe clastic dykes deformations stress fields Українські Карпати Скибовий покрив кластичні дайки деформації поля напружень The study presents the results of research on the occurrence, composition, and deformation features of clastic dykes in the Ukrainian Carpathians. The stratigraphic units of the sedimentary sequence containing clastic dykes, the irgenetic type, morphological features, andmineral-petrographic composition have been identified. Based on field measurements of the orientation elements of dykes and their deformation structures, the systems of dykes and the systems of brittle deformations disrupting their original state have been identified. Based on field measurements of deformation structures using the «Win-Tensor» program, a reconstruction of paleostress fields, with in which the deformations occurred, was performed. The research results indicate that most clastic dykes are of the injection type and were formed under marine conditions. The deformations of these dykes are associated with the formation process of the Folded Carpathians and occurred din multiple stages within stress fields of different kinematic types. Dykes often contain accumulations of organic matter, which makes them useful for assessing the potential of subsurface deposits. Наведено результати досліджень умов залягання, складу та особливостей деформацій кластичних дайок Українських Карпат. Встановлено стратиграфічні підрозділи осадової товщі, в яких поширені кластичні дайки, їх генетичний тип і морфологічні особливості, мінералого-петрографічний склад. За даними польових вимірів елементів залягання дайок та їх деформаційних структур встановлено їх системи та системи розривних деформацій, які порушують первісний стан цих дайок. На основі польових вимірів деформаційних структур за допомогою програми «Win-Tensor» було виконано реконструкцію полів палеонапружень, у межах яких проходили деформації. За результатами досліджень встановлено, що кластичні дайкиздебільшого представлені ін’єкційним типом і формувалися в морських умовах. Деформації цих дайок пов’язані з процесом формування складчастих Карпат і проходили в кілька етапів напружень різного кінематичного типу. Дайки часто вміщують скупчення органічної речовини, що дає змогу використовувати їх для оцінювання перспективності надр на поклади вуглеводнів. S. Subbotin Institute of Geophysics of the NAS of Ukraine 2025-04-07 Article Article application/pdf https://journals.uran.ua/geofizicheskiy/article/view/322495 10.24028/gj.v47i2.322495 Geofizicheskiy Zhurnal; Vol. 47 No. 2 (2025) Геофизический журнал; Том 47 № 2 (2025) Геофізичний журнал; Том 47 № 2 (2025) 2524-1052 0203-3100 uk https://journals.uran.ua/geofizicheskiy/article/view/322495/316011 Copyright (c) 2025 В.І. Альохін, І.М. Бубняк, М.В. Бігун https://creativecommons.org/licenses/by-nc-sa/4.0 |
| spellingShingle | Ukrainian Carpathians Skyba nappe clastic dykes deformations stress fields Alokhin, V.I. Bubniak, I.M. Bihun, M.V. Occurrence and deformation of clastic dykes in the Ukrainian Carpathian |
| title | Occurrence and deformation of clastic dykes in the Ukrainian Carpathian |
| title_alt | Умови залягання та деформації кластичних дайок Українських Карпат |
| title_full | Occurrence and deformation of clastic dykes in the Ukrainian Carpathian |
| title_fullStr | Occurrence and deformation of clastic dykes in the Ukrainian Carpathian |
| title_full_unstemmed | Occurrence and deformation of clastic dykes in the Ukrainian Carpathian |
| title_short | Occurrence and deformation of clastic dykes in the Ukrainian Carpathian |
| title_sort | occurrence and deformation of clastic dykes in the ukrainian carpathian |
| topic | Ukrainian Carpathians Skyba nappe clastic dykes deformations stress fields |
| topic_facet | Ukrainian Carpathians Skyba nappe clastic dykes deformations stress fields Українські Карпати Скибовий покрив кластичні дайки деформації поля напружень |
| url | https://journals.uran.ua/geofizicheskiy/article/view/322495 |
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