Zobrazeno 1 - 10
of 32
pro vyhledávání: '"V A, Chekulaev"'
Publikováno v:
Stratigraphy and Geological Correlation. 30:183-200
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66ae8c25aa34d4375e854f9e0deff871
https://doi.org/10.1134/s0869593822040025
https://doi.org/10.1134/s0869593822040025
Autor:
N. A. Arestova, V. P. Chekulaev
Publikováno v:
Stratigraphy and Geological Correlation. 28:693-715
The geology and composition of Archean terrigenous sedimentary rocks of the Karelian province (Baltic Shield) are studied in order to establish their positions in the structures of greenstone belts and their role in the provenance composition. It is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35e63d720eee0b9ea6b81b83d7b1c31b
https://doi.org/10.1134/s086959382004005x
https://doi.org/10.1134/s086959382004005x
Publikováno v:
Stratigraphy and Geological Correlation. 26:243-260
The compositions of the tonalite–trondhjemite–granodiorite (TTG) assemblage and volcanic rocks of the Archaean greenstone belts from different domains of the Karelian province of the Baltic Shield are compared. Neoarchean medium felsic volcanic r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::862e3b681a5871008df6b9c37ea64c72
https://doi.org/10.1134/s0869593818030048
https://doi.org/10.1134/s0869593818030048
Autor:
V. P. Chekulaev, V. A. Glebovitsky
Publikováno v:
Doklady Earth Sciences. 472:78-82
The possibilities of using the average compositions of tonalite–trondhjemite–granodiorite association rocks (TTG), which make up a significant part of the Archaean continental crust, have been examined. The results of the TTG average compositions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1d06f28d2b0e7767ea34c70cc938ff1
https://doi.org/10.1134/s1028334x17010135
https://doi.org/10.1134/s1028334x17010135
Publikováno v:
Stratigraphy and Geological Correlation. 23:119-130
The available geological, petrological, and isotopic data on Archean rocks of the Baltic shield are used to analyze the formation of the crust of the ancient Vodlozero domain. This made it possible to reveal the succession of endogenic processes in d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0747c737860ab38ee559c7bdf69d3f45
https://doi.org/10.1134/s0869593815020021
https://doi.org/10.1134/s0869593815020021
Autor:
Sergey Sergeev, Sergey G. Skublov, S.L. Presnyakov, Yu. S. Egorova, V. P. Chekulaev, A. V. Yurchenko, Sh. K. Baltybaev, S. B. Lobach-Zhuchenko, G. V. Artemenko, E. S. Bogomolov, N. A. Arestova, V. V. Balagansky, E. V. Bibikova
Publikováno v:
Precambrian Research. 252:71-87
The Orekhov–Pavlograd Zone (OPZ), which is located in the Ukrainian Shield, represents the reworked western margin of the Archaean Azov Province and separates it from the Archaean Middle Dnieper Province. In the Vasilkovka area, which is located in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f16e4b6aef4203512065024f4dac82f
https://doi.org/10.1016/j.precamres.2014.06.027
https://doi.org/10.1016/j.precamres.2014.06.027
Autor:
E. N. Lepekhina, S. B. Lobach-Zhuchenko, N. A. Arestova, V. P. Chekulaev, L. V. Matveeva, V. A. Glebovitskii
Publikováno v:
Doklady Earth Sciences. 451:834-838
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d313945775146bd36b5b470cc12d1775
https://doi.org/10.1134/s1028334x13080254
https://doi.org/10.1134/s1028334x13080254
Autor:
E. N. Lepekhina, G. A. Kucherovskii, L. V. Matveeva, N. A. Arestova, V. P. Chekulaev, Sergey Sergeev
Publikováno v:
Doklady Earth Sciences. 442:1-7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77a95712614add9c33f2808708c99286
https://doi.org/10.1134/s1028334x12010023
https://doi.org/10.1134/s1028334x12010023
Publikováno v:
Geotectonics. 44:305-320
The geological setting, geochemistry, and Nd isotopic systematics of tonalite-trondhjemite-granodiortite (TTG) series in ancient cratons are considered. It is shown that the TTG series were formed from ∼4.2 to 2.6 Ga ago in the oldest continental c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb074491905a2bd53ec79f976628298a
https://doi.org/10.1134/s0016852110040023
https://doi.org/10.1134/s0016852110040023
Publikováno v:
Geochemistry International. 48:366-380
This work considers geochemical and isotopic characteristics of the source of the Archean Panozero pluton derived from LILEand LREE-enriched lithospheric mantle. Sr and Nd isotopic data on clinopyroxenes and augites define a source with Sri = 0.7017
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8290a522aa10f947d59cc55c95d3160
https://doi.org/10.1134/s0016702910040051
https://doi.org/10.1134/s0016702910040051