Results 1 to 10 of about 632 (202)

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

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   +3 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   +3 more sources

Age span formation in granitoids of Ukrainian Shield [PDF]

open access: yesВісник Київського національного університету імені Тараса Шевченка. Серія Геологія, 2020
 The paper discusses Berdychiv type granitoids that have always stirred up interest among researchers of the Ukrainian Shield. These rocks include minerals that are uncharacteristic of granites - cordierite, sillimanite, andalusite - and are closely ...
L. Stepanyuk   +5 more
doaj   +2 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

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

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   +3 more sources

Industrial explosions and seismic activity of the Ukrainian Shield

open access: yesГеофизический журнал, 2014
Results of analysis of records and spectrograms of seismic events, registered in the Ukrainian Shield during 2009—2013 — industrial explosions in the open pits and mines and local earthquakes have been described.
V. Kutas, Yu. Andrushchenko, I. Kalitova
doaj   +3 more sources

Determining structural elements of the Ukrainian Shield basement (from the experience of compiling maps of geological content)

open access: yesМінеральні ресурси України, 2023
The article briefly reviews the survey maps of geological content published and prepared for publication over the last decades, which depict the Ukrainian Shield, including the “Overview Map of the basement of the Ukrainian Shield” scale 1:1,000,000 ...
V. P. Kyrylyuk, O. M. Shevchenko
doaj   +1 more source

Ukrainian Shield in Defense of European Civilization: Chronology and Periodization

open access: yesЕмінак, 2023
This article demonstrates how the ‘Ukrainian Shield’ has protected European civilization for more than a thousand years of turbulence. The article also develops a periodization of this phenomenon. Scientific novelty.
Yuriy Kotlyar, Marharyta Lymar
doaj   +1 more source

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