PECULIARITES OF FORMING OF COAL SEAMS OF DEEP HORIZONS OF LVIV-VOLUN BASIN. PAPER 1. SERPUKHOVIAN COAL SEAM ʋ 6
The peculiarities of forming of the Serpukhovian coal seam ʋ 6 of deep horizons of Lviv-Volyn basin are shown. For the first time the deltaic type of peat accumulation is determined. Composition, structure and depositional environments of the subaeral part of the delta, containing the coal seam, ar...
Збережено в:
| Дата: | 2013 |
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| Автори: | , , , |
| Формат: | Стаття |
| Мова: | Російська |
| Опубліковано: |
Institute of Geological Sciences, NAS of Ukraine
2013
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| Онлайн доступ: | http://geojournal.igs-nas.org.ua/article/view/139108 |
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| Назва журналу: | Geological journal |
Репозитарії
Geological journal| Резюме: | The peculiarities of forming of the Serpukhovian coal seam ʋ 6 of deep horizons of Lviv-Volyn basin are shown. For the first time the deltaic type of peat accumulation is determined. Composition, structure and depositional environments of the subaeral part of the delta, containing the coal seam, are described. The peculiarities of coal seam forming in the deltaic environments and significant influence of the river channels, tributaries and branching on this process are characterized. The most favourable conditions for the coal seam ʋ 6 forming occurred within the preestuary parts of the subbaeral delta, which are located in the areas between the channels within the large paleogeographic systems, as well as in the internal part of the Lviv tectonic depression (Zabuzke, Mezhyrichynske fields). |
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