Results 1 to 10 of about 1,709 (224)
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
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Problems of geodynamics of the Ukrainian shield in Precambrian
Геофизический 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
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Tectonophysics, 2001 A palaeomagnetic study has been performed on Palaeo-Mesoproterozoic rocks from three crustal blocks of the Ukrainian Shield, southern Sarmatia. Primary remanent magnetizations have been isolated in 2.0 Ga monzonite, 2.0-1.8 Ga sandstone, 1.77-1.72 Ga ...
S -A Elming
exaly +3 more sources
Precambrian Research, 2010 A palaeomagnetic, geochronologic and geochemical study of basic dykes in the Ukrainian Shield has been undertaken with the purpose of testing a hypothesis for timing of accretion of the Ukrainian Shield with Fennoscandia.
Sten-Åke Elming +2 more
exaly +3 more sources
Геофизический 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
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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
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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 +3 more
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Problems of geotechnical zoning of the Ukrainian shield basement and the ways of solution
Мінеральні ресурси України, 2018 The conceptual questions concerning the principles of forming up the geotectonic zoning scheme of the Ukrainian Shield (US) basement are considered. It is shown that the modern zoning scheme of Precambrian formations must be based on the concept of the ...
M. M. Kostenko, L. M. Shutenko
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Seismic good quality of the Earth crust of the northern part pf the Ukrainian shield
Геофизический журнал, 2016 According to the records of superficial coda-waves from seismic events in the Kriviy Rig area receive value, quality factor (Q), frequency parameter (n) and attenuation factor (δ) of seismic waves in earth's crust of northern part Ukrainian shield have ...
Yu. A. Andrushchenko +3 more
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On some aspects of the study of age ratios of rock complexes of the Ukrainian Shield
Геофизический журнал, 2020 The article discusses the applicability of stratigraphic dismemberment in the study of high-temperature metamorphic complexes of the Ukrainian Shield. The effectiveness of the stratigraphic method with respect to these complexes was called into question
V.P. Kyrylyuk
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