Results 1 to 10 of about 727,584 (165)

Tectonic position of the Ukrainian shield

Вісник 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

Ukrainian Shield in Defense of European Civilization: Chronology and Periodization

Емінак, 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
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New palaeomagnetic data for Palaeoproterozoic AMCG complexes of the Ukrainian Shield

Геофизический 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, O.V. Mytrokhyn, I.B. Poliachenko, S.I. Cherkes   +3 more
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Rutile from the crystalline rocks of the southwestern part of the Ukrainian shield

Вісник Київського національного університету імені Тараса Шевченка. Серія Геологія
Background. Rutile is a widespread accessory mineral in crystalline rocks of the Ukrainian Shield, notable for its geochemical stability and capacity to incorporate trace elements like Nb, Fe, V, Zr, Al and a wide range of other trace elements.
Oleksandra Pavliuk, Viacheslav Pavliuk, Oleh Semeniv   +2 more
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Determining structural elements of the Ukrainian Shield basement (from the experience of compiling maps of geological content)

Мінеральні 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

Anorogenic granitoids of the Early Precambrian magmatism of the Ukrainian shield [PDF]

Bulletin of the Geological Society of Finland, 1993
The Early Precambrian magmatism of the Ukrainian shield evolved through regular changes in tectonic setting, composition and depth of formation of rocks of three magmatic associations: (1) granitic, (2) diorite-granitic and (3) anorthosite-granitic. They
K.I. Sveshnikov, Y.T. Sukhorukov, I.K. Pashkevich, S.S. Krasovsky   +3 more
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Seismic lithospheric model across Ukrainian Shield from the Carpathians to the Dnieper-Donets Basin and its tectonic interpretation

Tectonophysics
O Legostaeva, K Kolomiyets, D Gryn
exaly   +2 more sources

The leucogranulite formation and zelenolevadivska siute of the Buh area granulite complex (western part of the Ukrainian shield). Article 1. General information, composition, structure, stratigraphic position

Мінеральні ресурси України, 2021
The article continues the discussion of the origin of the leucogranulite formation of the Buh Area granulite complex and the possibility of its isolation as an independent stratigraphic unit – zelenolevadivska suite – in the scheme of the dismemberment ...
V. P. Kyrylyuk, A. M. Lyssak
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The SHIELD’21 deep seismic experiment

Геофизический журнал, 2023
The wide-angle reflection and refraction (WARR) SHIELD’21 profile carried out in 2021 crosses from SW to NE the main tectonic of Ukraine. The SHIELD’21 targeted the structure of the Earth’s crust and upper mantle of the southwestern margin of the East ...
V. Starostenko, T. Janik, W. Czuba, P. Środa, A. Murovskaya, T. Yegorova, A. Verpakhovska, K. Kolomiyets, D. Lysynchuk, D. Wójcik, V. Omelchenko, T. Amashukeli, O. Legostaeva, D. Gryn, S. Chulkov   +14 more
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Problems of Precambrian paleomagnetism on the territory of Ukraine

Геофизический журнал, 2018
Some problems of paleomagnetic research of the Precambrian rocks of Ukraine are considered. The results of paleomagnetic researches of the Proterozoic rocks of the Ukrainian Shield, Ediacaran traps of Volyn and sedimentary rocks of Podolia were analyzed.
V. Bakhmutov, I. Polyachenko, S. Cherkes
doaj   +1 more source