Results 1 to 10 of about 12,831 (220)

Tectonic position of the Ukrainian shield

open access: yesВісник Харківського національного університету імені В.Н. Каразіна. Серія Геологія. Географія. Екологія, 2023
Statement of the general problem. The analysis of the geological structure of Europe indicates a wide development of Laramian (post-Cretaceous - pre-Cenozoic) deformations in non-Alpine regions.
Sergey Goryainov
doaj   +2 more sources

Geo-energetics of Ukrainian crystalline shield [PDF]

open access: yesNaukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, 2019
Purpose. To develop an analytical method which allows investigating the energy condition of rocks within the Ukrainian Crystalline shield. Methodology.
Khomenko, O. Ye., Kononenko, M. M.
core   +2 more sources

Local earthquakes on the Ukrainian Shield

open access: yesГеофизический журнал, 2013
The data on local earthquakes with 2,0-4,5 magnitudes in the western and central part of the Ukrainian Shield in 2005-2013 have been presented. The nature of appearance of the earthquakes with magnitude 3,5-4,5 within the Krivoy Rog iron ore structure ...
Yu. A. Andrushchenko   +4 more
doaj   +4 more sources

INTEGRAL-DIFFERENTIATED PALOGEODYNAMICS OF THE NEW UKRAINIAN GRANITE-GNEIS DOME OF THE UKRAINIAN SHIELD [PDF]

open access: yesГеохімія техногенезу, 2020
The article discusses the results of comprehensive studies of the integral and differential geodynamics of the Early Proterozoic Novoukrain-skyi granite gneiss dome, which does not have its own petrological, parametric and specialized analogue on the ...
Semenyuk N.   +4 more
doaj   +2 more sources

New palaeomagnetic data for Palaeoproterozoic AMCG complexes of the Ukrainian Shield

open access: yesГеофизический журнал, 2023
A palaeomagnetic study of rocks for two Palaeoproterozoic anorthosite-mangerite-charnockite-granite (AMCG) complexes in the Ukrainian Shield was done to put additional constraints on the interpretation of palaeogeography of Fennoscandia and Volgo ...
V.G. Bakhmutov   +3 more
doaj   +2 more sources

Problems of geodynamics of the Ukrainian shield in Precambrian

open access: yesГеофизический журнал, 2015
The main achievements of Ukrainian geologists and geophysicists in the studies of processes of geodynamic development of the Ukrainian Shield in the Archean—Early Proterozoic are considered as well as the main problems and tasks for their solving.
O. Gintov
doaj   +4 more sources

Evolution of melts and fluids during the crust and mantle formation in Neo-Archean—Paleo-Proterozoic. Stratigraphic effects [PDF]

open access: yesГеофизический журнал, 2016
Evolution of composition of Precambrian magmatic and metamorphic rocks is related to directional change of deep fluids. It makes possible to use material composition of rocks as a sign for correlation.
O.V. Usenko
doaj   +4 more sources

On plotting the scheme of fracture-mega-block tectonics of the Ukrainian Shield in a scale 1 : 500 000

open access: yesГеофизический журнал, 2017
The main principles have been proposed for discussion on composing the Scheme of fracrture-mega-block tectonics of the Ukrainian Shield in a scale 1 : 500 000 supported by a decision of Inter-departmental tectonic committee of Ukraine as a basis for ...
O.B. Gintov, V.A. Yentin, S.V. Mychak
doaj   +5 more sources

Precambrian of the Ukrainian Shield and Plate Tectonics

open access: yesГеофизический журнал, 2012
By the example of the Ukrainian Shield Ingul megablock the reconstruction features of the plate tectonic development of the lithosphere in the Archean - Early Proterozoic have been shown. We analyze the geological model proposed by E. B.
O.B. Gintov
doaj   +4 more sources

Revisiting stratigraphic complexes and regional stratigraphic scheme of the lower precambrian of the Ukrainian shield. Article 1. Grounds for the introduction of stratigraphic complexes in the scheme of the Ukrainian shield

open access: yesМінеральні ресурси України, 2019
The stratigraphic scheme of the Early Precambrian of the Ukrainian Shield bears a number of differences from the traditional regional stratigraphic schemes: 1) along with stratified subdivisions it includes intrusive and ultrametamorphic complexes that ...
V. P. Kyrylyuk
doaj   +3 more sources

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