Results 71 to 80 of about 2,364 (193)

Spatial distribution of major and trace elements in artificial lakes in Serbia: health risk indices and suitability of water for drinking and irrigation purposes. [PDF]

Environ Monit Assess, 2023
Marković G, Kostić AŽ, Pantelić NĐ, Maletić R, Štrbački J, Cakić J, Kaluđerović L, Dojčinović BP, Giuffrè AM, Popović-Djordjević JB.   +9 more
europepmc   +1 more source

THE ZIRCON CHRONOLOGY OF THE INTRUSIVE MAGMATISM OF THE KANIN PENINSULA

Известия высших учебных заведений: Геология и разведка, 2018
The Kanin Peninsula is an elevated block of the Timan Ridge where Precambrian sedimentary-metamorphic sequences and magmatic  rocks, intruding them, form the Kanin Kamen Ridge.
V. L. ANDREICHEV, A. A. SOBOLEVA, S. A. SERGEEV, S. L. PRESNYAKOV   +3 more
doaj   +1 more source

Assessment of the contribution of Precambrian deposits in forming the petroleum potential of the eastern part of the Volga-Urals basin using results of modeling

Записки Горного института
Consideration is given to results of geochemical analysis of organic matter and oils of the Proterozoic (the RF-V complex) and the Paleozoic (the pay intervals D2, D3, C1-2) of the eastern part of the Volga-Urals petroleum basin.
Dmitrii D. Kozhanov, Mariya Bolshakova
doaj  

Petrophysical Features of Riphean Deposits of the Well of Maigunskaya Area within Baikit Anteclise

, 2022
R. I. Stepanov
openalex   +1 more source

Riphean stratotype mudrocks composition and some paleoclimate quantitative characteristics

LITHOSPHERE (Russia)
The object of research is Lower, Middle and Upper Riphean mudrocks in the stratotype area – southern Urals western slope Bashkirian megaanticlinorium. We analyzed major element oxides composition of the 154 samples selected from shales and mudstones.Research method.
O. Yu. Melnichuk, A. V. Maslov
openaire   +1 more source

DETRITAL ZIRCONS FROM THE PRECAMBRIAN OF THE IGARKA UPLIFT (NORTHWESTERN SIBERIAN PLATFORM)

Геодинамика и тектонофизика
Herein we report the results of LA-ICP-MS dating of detrital zircons from eight stratigraphic levels of the Proterozoic section of the Igarka uplift (northwestern Siberian Platform).
B. B. Kochnev, D. V. Semenova, V. B. Khubanov, M. K. Danukalova, V. V. Marusin, A. K. Khudoley   +5 more
doaj   +1 more source

Nature secondary quartzites of the island Bol’shoy Tyuters (Gulf of the Finland, Russia)

Литосфера, 2017
Territory Baltic shield is well understood and the identification of innovative geological formations rare stroke of luck. Thanks to the Russian Geographical Society in the summer of 2015 an integrated expedition to study the nature of the little-known ...
Evgenii N. Terekhov, Aleksandr B. Makeev, Vsevolod Yu. Prokofiev, Tamara F. Shcherbakova, Aleksandr S. Baluev, Boris V. Ermolaev   +5 more
doaj   +1 more source

On the possibility of application of cyclostratigraphic analysis in study of the duration of magnetic polarity zones in the sediments of the Katav Formation (Upper Riphean, Southern Urals) [PDF]

, 2019
И. В. Голованова, R. Yu. Sal’manova, К. Н. Данукалов, Н. Д. Сергеева, K.N. Danukalov, IG UFRC RAS, N.D. Sergeeva, IG UFRC RAS   +7 more
openalex   +1 more source

Pre-Ordovician phosphorites and paleooceanography: a brief excursus into geochemical systematics of rare earth elements

Литосфера, 2017
This publication provides an overview of the rare earth elements systematics in Pre-Ordovician phosphorites from various regions of the world. Based on the analysis of significant data bank it shows that currently there are no universal parameters ...
A. V. Maslov
doaj  

Geochemical background of Berezovsky depression oil and gas potential (eastern Siberia)

Georesursy
Berezovsky depression, located on the northeast of the Pre-Patom foredeep, is a promising target for hydrocarbon prospecting, as evidenced by oil and gas shows established while drilling, the presence of structures and natural reservoirs.
N. P. Fadeeva, N. V. Morozov, E. A. Bakay, S. V. Frolov   +3 more
doaj   +1 more source