Zobrazeno 1 - 10
of 43
pro vyhledávání: '"I.Yu. Safonova"'
Autor:
A.V. Kotlyarov, N.V. Dmitrieva, V.A. Simonov, I.Yu. Safonova, N.S. Karmanov, I.R. Nizametdinov Nizametdinov
Publikováno v:
МИНЕРАЛОГИЯ (MINERALOGY). 9:60-78
Mineralogical and thermobarogeochemical studies allowed us to reveal the crystallization conditions of plagioclase in volcanic complexes of Sulawesi Island (Pacific Ocean). The composition of plagioclases indicates the presence of three types of melt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95909af637af75d91c8fd70c0426625e
https://doi.org/10.35597/2313-545x-2023-9-1-4
https://doi.org/10.35597/2313-545x-2023-9-1-4
Autor:
S. Maruyama, Olga Obut, I. A. Savinsky, P.D. Kotler, S. K. Krivonogov, Alina Perfilova, Alexandra V. Gurova, S. V. Khromykh, I.Yu. Safonova, N. A. Petrenko, R. I. Chyornyi
Publikováno v:
Russian Journal of Pacific Geology. 13:283-296
The Itmurundy zone of the northern Balkhash area is a Pacific-type orogenic belt. It possesses a complex geological structure and hosts rocks of mantle, accretionary and post-orogenic associations. The volcanic and sedimentary rocks of the accretiona
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::648dcfac47528425aacdc8cb78ae7e7a
https://doi.org/10.1134/s1819714019030072
https://doi.org/10.1134/s1819714019030072
Akademický článek
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Publikováno v:
Gondwana Research. 27:1646-1666
This paper reviews previously published and presents new geochemical (bulk rock), petrologic (phenocrysts and their hosted melt inclusions) and geochronological (Ar–Ar) data from Late Paleozoic to Cenozoic volcanic rocks from the Tienshan–Junggar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b90d548b75bb00344cb27119e6021afb
https://doi.org/10.1016/j.gr.2014.03.001
https://doi.org/10.1016/j.gr.2014.03.001
Publikováno v:
Doklady Earth Sciences. 461:334-338
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9595eef23ab06464e26e694b1bc20d3
https://doi.org/10.1134/s1028334x15040145
https://doi.org/10.1134/s1028334x15040145
Publikováno v:
Journal of Asian Earth Sciences. 82:115-123
Detrital zircons from the Ordovician and Devonian sedimentary cover of the Siberian Craton were analyzed for U/Pb geochronology to understand their sediment provenances. Five main age-peaks were identified in the zircon U/Pb age-spectra: (1) Neoarcha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09e546d66d631f41ae9e5972a1bea455
https://doi.org/10.1016/j.jseaes.2013.12.007
https://doi.org/10.1016/j.jseaes.2013.12.007
Autor:
M. Santosh, I.Yu. Safonova
Publikováno v:
Gondwana Research. 25:126-158
The accretionary complexes of Central and East Asia (Russia, Kazakhstan, Kyrgyzstan, Tajikistan, Mongolia, and China) and the Western Pacific (China, Japan, Russia) preserve valuable records of ocean plate stratigraphy (OPS). From a comprehensive syn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfaa5f5c301c3ee6691c311263e789da
https://doi.org/10.1016/j.gr.2012.10.008
https://doi.org/10.1016/j.gr.2012.10.008
Publikováno v:
Russian Geology and Geophysics. 55:62-77
The paper presents new petrographic, geochemical, and petrologic data from volcanic rocks of suprasubduction origin of the Char shear zone in eastern Kazakhstan. We discuss bulk rock composition (concentrations of major and trace elements), types of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d881ba026df718c55ab06632b21d364
https://doi.org/10.1016/j.rgg.2013.12.005
https://doi.org/10.1016/j.rgg.2013.12.005
Autor:
Vladimir A Simonov, Rolf L. Romer, Reimar Seltmann, Olga Obut, E.V. Kurganskaya, I.Yu. Safonova
Publikováno v:
Journal of Asian Earth Sciences
The paper presents the first data on geochemistry (major and trace elements, isotopes) of the Late Devonian–Early Carboniferous basalts of the Char suture-shear zone in East Kazakhstan, and includes detailed analysis of their geological relations a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38da73564065046e7e0ad299ab1e6d55
https://doi.org/10.1016/j.jseaes.2011.11.015
https://doi.org/10.1016/j.jseaes.2011.11.015
Publikováno v:
Journal of Asian Earth Sciences. 42:191-207
Diverse types of Late Cambrian–Early Ordovician basalts are present as tectonic sheets and fragments in the Early–Middle Paleozoic Charysh-Terekta suture-shear zone of NE Russian Altai. La and Nb depleted, transitional and enriched basalts coexis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b3ee0e7f46a4917b61a249ffb2968db
https://doi.org/10.1016/j.jseaes.2011.02.010
https://doi.org/10.1016/j.jseaes.2011.02.010