Results 1 to 10 of about 69 (53)

Peculiarities of the present structure of the Bug granulite complex developed within the Middle Bug area and its partitioning into series and suits [PDF]

open access: yesГеофизический журнал, 2022
The Gaivoron-Zavalie site and the Golovanevsk suture zone (GSZ) of the Bug mining region (BMR) in the Middle Bug region have been a «testing ground» for studying the structure and stratigraphy of the Early Precambrian complexes of the USh for many years.
O.B. Gintov, O.V. Usenko
doaj   +4 more sources

What happened to the Early Precambrian granulite complexes of the Bug region (Ukrainian shield) and the Limpopo belt (South Africa) and how to stratify them? A tectonist’s view [PDF]

open access: yesГеофизический журнал, 2022
The author reviews two alternative approaches (stratigenic-metamorphogenic and deformation-metamorphogenic) to the geology and mapping of the Earth’s oldest crust rocks that were metamorphized in РТ-conditions of the granulite facies, on the examples of
O.B. Gintov
doaj   +3 more sources

About the so-called «Bug series» of the Middle Bug region (Ukrainian shield). Article 1. The evolution of views and the composition of the «Bug series» [PDF]

open access: yesГеофизический журнал, 2022
The name «Bug Series» was introduced into the Precambrian stratigraphic scheme of the Ukrainian Shield more than half a century ago. During this period, ideas about the composition and age of the series changed several times but, until recently, the ...
V.P. Kyrylyuk
doaj   +2 more sources

Article 2. Structural position of suites and strata of the “Bug series” [PDF]

open access: yesГеофизический журнал, 2023
The name “Bug Series” was introduced into the Precambrian stratigraphic scheme of the Ukrainian Shield more than half a century ago. During this period, ideas about the composition and age of the series changed several times, but at the same time, until
V.P. Kyrylyuk
doaj   +2 more sources

Gaivoron—Zavallia section of the Middle Pobuzhzhіa is the most representative part of the granulite complex of the Ukrainian Shield (structural-tectonophysical results and magnetometric studies) [PDF]

open access: yesГеофизический журнал, 2021
In the article according to the geological and geophysical data of the well-exposed areas of development of Archean rocks of the Ukrainian Shield, two alternative approaches to establishing the structure and stratigraphy of the oldest granulite ...
S.V. Мychak   +6 more
doaj   +2 more sources

On some aspects of the study of age ratios of rock complexes of the Ukrainian Shield [PDF]

open access: yesГеофизический 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
doaj   +2 more sources

Iron- and Nickel Enriched Olivine from Phlogopite Harzburgite of the Bug Granulite Complex (Ukrainian Shield) [PDF]

open access: yesMineralogical Journal, 2021
An abundance of the trace elements has been determined in olivine of the Archean spinel-bearing phlogopite harzburgite enclave (sample UR17/2) from the Bug granulite complex of the Ukrainian Shield by SIMS analysis. Major elements were analyzed in the olivine by SEM-EDS and EPMA analysis.
S.B. LOBACH-ZHUCHENKO   +4 more
openaire   +3 more sources

Reflection of sequence of geodynamic processes in geological structure of the Bug area [PDF]

open access: yesГеофизический журнал, 2019
The age of formations composing granulite blocks of the Ukrainian Shield is a pro-blem for disputes. In order to ascertain the primary genesis and conditions of transduction of the Bug area rocks it is proposed to find out how was deep process realized ...
O. V. Usenko
doaj   +2 more sources

Concerning the discussion about the Bug series of the Middle Bug (Ukrainian shield)

open access: yesГеофизический журнал, 2023
The materials of several articles and reports published in 2022 by the authors of this work and V.P. Kirilyuk (Kirilyuk, 2022 a,b), who discussed the structure and stratigraphy of the Вug area granulite complex of the Ukrainian Shield.
O.B. Gintov   +3 more
doaj   +1 more source

About the so-called «Bug series» of the Middle Bug region (Ukrainian Shield). Article 3. Problems of origin and age.

open access: yesГеофизический журнал, 2023
The name «Bug Series» was introduced into the Precambrian stratigraphic scheme of the Ukrainian Shield more than half a century ago. During this period, ideas about the composition and age of the series changed several times, but at the same time, until ...
V.P. Kyrylyuk
doaj   +1 more source

Home - About - Disclaimer - Privacy