Results 31 to 40 of about 3,087 (195)

Climate- and Eustasy-Driven Cyclicity in Pennsylvanian Fusulinid Assemblages, Donets Basin (Ukraine) [PDF]

open access: yes, 2014
A model of cyclic recurrence (~ 0.6–1.2 myr) of three fusulinid assemblages in the Middle Pennsylvanian siliciclastic–carbonate succession of the Donets Basin is proposed.
Davydov, Vladimir I.   +3 more
core   +2 more sources

Spined Loache Settlements Structure (Cobitidae) of the Eastern Ukraine River Systems and Alternative Character of Diploid and Polyploids Populations.

open access: yesZoodiversity, 2022
The structure of spined loaches diploid-poliploid complex of Cobitis genera representatives as well as Sabanjeewia aurata of the Eastern Ukraine river systems were investigated by allozyme analysis and cytometry.
S. V. Mezhzherin   +3 more
doaj   +1 more source

Sequence Stratigraphy and Onlap History of the Donets Basin, Ukraine: Insight into Carboniferous Icehouse Dynamics [PDF]

open access: yes, 2012
The degree to which Permo-Carboniferous cyclothemic successions archive evidence for long-term variations in ice volume during the Late Paleozoic Ice Age is insufficiently resolved. Here we develop the sequence stratigraphy and onlap-offlap history for a
Davydov, Vladimir   +6 more
core   +2 more sources

Paleostress field reconstruction and revised tectonic history of the Donbas fold and thrust belt (Ukraine and Russia). [PDF]

open access: yes, 2003
In the WNW-ESE Donbas fold belt (DF), inversion of 3500 microtectonic data collected at 135 sites, in Proterozoic, Devonian, Carboniferous, and Cretaceous competent rocks allowed reconstruction of 123 local stress states.
Brem, A   +4 more
core   +2 more sources

ANALYSIS OF THE HYDROCHEMICAL COMPOSITION OF MINE WATERS OF THE KRASNOARMIYSK COALMINING DISTRICT OF DONBAS

open access: yesГеохімія техногенезу, 2023
The Krasnoarmiysk geological and industrial district is located in the southwestern part of the Donets basin. The hydrogeological conditions of the research region are complex, which is related to its tectonic features and lithological composition of ...
V.V. Vergelska , V.G. Verkhovtsev
doaj   +1 more source

Palaeozoic source rocks in the Dniepr–Donets Basin, Ukraine

open access: yesPetroleum Geoscience, 2010
ABSTRACT The Dniepr–Donets Basin (DDB) is a major petroleum province in Eastern Europe. In order to understand the regional and stratigraphic distribution of source rocks for the dominantly gas-prone petroleum system, 676 fine-grained rocks from 30 wells were analysed for bulk parameters (total organic carbon (TOC), carbonate, sulphur, RockEval).
Sachsenhofer, R.   +5 more
openaire   +4 more sources

Rare and vanishing plants in the central basin of the Siversky Donets, their conservation in nature and in culture

open access: yesІнтродукція Рослин, 1999
An analysis of rare flora of Central Basin of the Siversky Donets is presented. The reason of decreasing of some local species and the problems of conservation in situ and ex situ are considered.
Y.V. Minina, M.B. Gaponenko
doaj   +1 more source

Тектонические вертикальные движения и осадочное заполнение бассейнов на син- и пострифтовом этапах развития литосферы [PDF]

open access: yes, 2017
Виконано одновимірне чисельне моделювання ізостатичних реакцій літосфери на термальне піднімання її підошви (активний рифтинг) і поєднане з ним формально незалежне стоншення кори.
Гончар, В.В.
core   +2 more sources

Orchids of the central basin of Siversky Donets in nature and in initial culture

open access: yesІнтродукція Рослин, 2000
The data on species content, distribution and structure of orchid population in the central basin of Siversky Donets are cited. The results of researches on cultivation and propagation of some orchid species under the condition of M.M.
M.B. Gaponenko, Y.V. Minina
doaj   +1 more source

Coleolus carbonarius Demanet, 1938 (incertae sedis) from the late Bashkirian (Carboniferous) of the Donets Basin, Ukraine

open access: yesGeo&Bio, 2022
Problematic fossils Coleolus carbonarius Demanet, 1938 were described from seven localities of the Mospyne Formation (late Bashkirian, Carboniferous) of the central Donets Basin. Many authors attributed these conoidal fossils to various groups of animals,
Vitaly Dernov
doaj   +1 more source

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