Zobrazeno 1 - 10
of 22
pro vyhledávání: '"S N, Sychev"'
Autor:
S. N. Sychev, A. K. Khudoley, O. Yu. Lebedeva, S. D. Sokolov, A. V. Rogov, V. B. Khubanov, A. N. Larionov, P. A. Lvov
Publikováno v:
Geotectonics. 56:565-585
Autor:
S. N. Sychev, O. Yu. Lebedeva, A. K. Khudoley, S. D. Sokolov, A. V. Rogov, V. S. Maklashin, P. A. Lvov
Publikováno v:
Doklady Earth Sciences. 501:925-932
Autor:
Kevin R. Chamberlain, V. S. Maklashin, Sergey D. Sokolov, Andrey K. Khudoley, S. N. Sychev, A. V. Rogov, P. A. Lvov, O. Yu. Lebedeva
Publikováno v:
Doklady Earth Sciences. 494:762-766
U–Pb dating of zircons from granitoids located within the Rassokha terrane show a Silurian age of their formation. Younger dates from one of the samples are related to radiogenic lead loss during secondary alteration of the rocks. Based on REE dist
Autor:
S. N. Sychev, A. S. Ivleva, V. N. Podkovyrov, N. I. Vdovina, V. B. Ershova, Andrey K. Khudoley, A. V. Maslov, V. B. Khubanov
Publikováno v:
Doklady Earth Sciences. 480:695-699
The results of LA–ICP–MS U–Pb analyses of detrital zircons from the Precambrian deposits of Luga–Ladoga monocline are discussed. The age spectra of the zircons separated from the Riphean to Upper Vendian sandstones from the Shotkusa-1 well de
Autor:
A. S. Ivleva, A. G. Konnov, S. N. Sychev, V. B. Ershova, R. V. Veselovskiy, S. Yu. Petrov, M. N. Petrova
Publikováno v:
Moscow University Bulletin. Series 4. Geology. :16-24
U-Pb dating (LA-ICP-MS) of detrital zircons from the upper Cambrian - lower Ordovician terrigenous deposits of Baidarata allochthone (northern part of the Polar Urals) is performed. Analysis of the youngest populations of detrital zircons suggests wi
Publikováno v:
Moscow University Geology Bulletin. 72:46-55
Based on the petromagnetic characteristics of rocks that crop out within the Main Ural Fault zone (MUF) and Voykar–Synya ophiolites the multistage pattern of deformation processes in the study areas has been established. An analysis of the anisotro
Publikováno v:
Moscow University Bulletin. Series 4. Geology. :46-55
Petromagnetic characteristics rocks croup out in the Main Uralian Fault zone and Voikar- Synya ophiolites confirmed that multistage deformation led to formation of modern structure of Ural. Analysis of the anisotropy of the magnetic susceptibility of
Autor:
K. V. Kulikova, S. N. Sychev
Publikováno v:
Geotectonics. 46:427-434
Multistage deformations in the Main Ural Fault Zone is recorded in the structural features of this zone in the southern part of the Polar Urals. The deformation of the oldest metamorphic complexes in the Khord”yus massif and Dzelyayu block develope
Publikováno v:
Refractories and Industrial Ceramics. 52:44-47
The effect of impurity minerals and oxides RO, R 2O3 and RO2 (R II = Mg,Ca, R III = Fe,Cr, R IV = Ti,Zr) on thermal decomposition parameters for kyanite concentrate of the Karabash deposit, linear expansion of composition with continuous heating, phy
Publikováno v:
Refractories and Industrial Ceramics. 52:18-22
Tipping of loose material from a container is considered, with which there is a uniform tipping stream, lump flight, an increased lump flight, and incomplete material tipping. The maximum lift of the spiral guide, with which there is unhindered passa