Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Carboniferous Granitoid Magmatism of Northern Taimyr : Results of Isotopic-Geochemical Study and Geodynamic Interpretation. / Kurapov, M. Yu. ; Ershova, V. B. ; Makariev, A. A. ; Makarieva, E. V. ; Khudoley, A. K. ; Luchitskaya, M. V. ; Prokopiev, A. V. .
в: Geotectonics, Том 52, № 2, 01.03.2018, стр. 225-239.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Carboniferous Granitoid Magmatism of Northern Taimyr
T2 - Results of Isotopic-Geochemical Study and Geodynamic Interpretation
AU - Kurapov, M. Yu.
AU - Ershova, V. B.
AU - Makariev, A. A.
AU - Makarieva, E. V.
AU - Khudoley, A. K.
AU - Luchitskaya, M. V.
AU - Prokopiev, A. V.
PY - 2018/3/1
Y1 - 2018/3/1
N2 - Data on the petrography, geochemistry, and isotopic geochronology of granites from the northern part of the Taimyr Peninsula are considered. The Early–Middle Carboniferous age of these rocks has been established (U–Pb, SIMS). Judging by the results of 40Ar/ 39Ar dating, the rocks underwent metamorphism in the Middle Permian. In geochemical and isotopic composition, the granitic rocks have much in common with evolved I-type granites. This makes it possible to specify a suprasubduction marginal continental formation setting. The existence of an active Carboniferous margin along the southern edge of the Kara Block (in presentday coordinates) corroborates the close relationship of the studied region with the continent of Baltia.
AB - Data on the petrography, geochemistry, and isotopic geochronology of granites from the northern part of the Taimyr Peninsula are considered. The Early–Middle Carboniferous age of these rocks has been established (U–Pb, SIMS). Judging by the results of 40Ar/ 39Ar dating, the rocks underwent metamorphism in the Middle Permian. In geochemical and isotopic composition, the granitic rocks have much in common with evolved I-type granites. This makes it possible to specify a suprasubduction marginal continental formation setting. The existence of an active Carboniferous margin along the southern edge of the Kara Block (in presentday coordinates) corroborates the close relationship of the studied region with the continent of Baltia.
KW - I-type granite
KW - Permian metamorphism
KW - Taimyr
KW - active margin
KW - syncollisional granites
UR - http://www.scopus.com/inward/record.url?scp=85045615950&partnerID=8YFLogxK
U2 - 10.1134/S0016852118020048
DO - 10.1134/S0016852118020048
M3 - Article
VL - 52
SP - 225
EP - 239
JO - Geotectonics
JF - Geotectonics
SN - 0016-8521
IS - 2
ER -
ID: 35198899