Results 41 to 50 of about 135 (116)

The Timan-Pechora basin. The structure and main stages of development

Georesursy, 2017
The lack of complete inheritance in the history of the Timan-Pechora basin development has led to a discrepancy between the basement surface plans and the individual sub-levels and their complexes. In the lower part of the section, the structures inherit
A.V. Stoupakova
doaj   +1 more source

New data on mineralogy of granitic pegmatites Mt. Soroch′ya, Southern Urals

Литосфера, 2016
Mineralogy of granitic pegmatites of Mt. Soroch′ya near Zlatoust which ore included in the Upper Riphean metamorphic mica-garnet, staurolite-garnet, and wollastonite-sillimanite-garnet schists of the Kuvash Formation is examined. Zonal pegmatite veins 30-
V. I. Popova, M. A. Rassomahin, V. A. Kotlyarov   +2 more
doaj   +2 more sources

Temporal sequence of geodynamic development processes in the territory of Ukraine from the Eoarchean to Anthropogen

Геофизический журнал, 2017
Survey data of geodynamic studies, completed during the latest 20 years in Ukraine for most of its regions, have been generalized in order to summarize the results of regional studies into geo-historical line from Eoarchean to Anthropogen.
O.B. Gintov
doaj   +1 more source

Geochemical features of HC- occurrence in carbonates of the Minyar formation of the Upper Riphean, Bashkir Meganticlinorium, Southern Urals

Geologicheskii vestnik, 2023
The results of a geochemical study of organic matter found in carbonate deposits of a typical section of the Minyar formation of the Upper Riphean, exposed within the Karatau structural complex in the western part of the Bashkir meganticlinorium, are presented.
openaire   +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  

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

Results of studying the zones of oil and gas generation of the junction zone between tectonic structures of the southern part of the Laptev Sea and the Siberian Platform

Georesursy
In order to evaluate the oil and gas potential of the junction zone between tectonic structures of the southern part of the Laptev Sea and the Siberian Platform, the pods of active Upper Riphean, Vendian, Permian, Devonian and Upper Jurassic source rocks
D. A. Pavelkina, E. A. Lavrenova, A. M. Vysokolyan   +2 more
doaj   +1 more source

Mineralogy and metabasites formation conditions from ophiolite association at northern slope of Kuznetsk Alatau

Литосфера, 2017
The ophiolites of the northern slope of the Kuznetsk-Alatau Ridge are the most representative fragments of the sub-oceanic crust in the region. In this article, we present the results of a study of the metabasites from ophiolite paragenesis of the ...
N. A. Dugarova, P. A. Tishin, I. F. Gertner, T. S. Krasnova   +3 more
doaj   +1 more source

The first paleomagnetic data for the Lemeza and Bederysh subformations of the Upper Riphean Zilmerdak Formation (Southern Urals)

Geologicheskii vestnik
A paleomagnetic study of the rocks of the Lemeza and Bederysh subformations of the Zilmerdak Formation from a section fragment located on the Zilim River in the Bakeevo village area has been carried out. The section is represented by terrigenous, mainly red-colored rocks.
Nikita Petrovich Parfiriev, Konstantin Nikolaevich Danukalov, Inessa Vladimirovna Golovanova, Raushaniya Yurisovna Valieva   +3 more
openaire   +1 more source

BOUNDARY BETWEEN THE TIMANIAN AND URALIAN TECTONIC CYCLES: RESULTS OF DATING OF DETRITAL ZIRCONS FROM BASAL HORIZONS OF THE LOWER PALEOZOIC SYNRIFT COMPLEX OF THE POLAR URALS, AND IGNEOUS ROCK AGE DATA REPORT

Геодинамика и тектонофизика
The Upper Cambrian-Lower Ordovician terrigenous strata, unconformably overlying the Upper Riphean-Vendian rocks of the Timanide orogen in the north of the Urals, and contemporaneous bimodal volcanics and intrusive rocks are considered complexes marking ...
A. A. Soboleva, N. Yu. Nikulova, V. B. Khubanov   +2 more
doaj   +1 more source