Известия высших учебных заведений: Геология и разведка, 2017 The results of the study of the composition of the Upper Riphean terrigenous rocks of Dzhezhimparma Uplift at Southern Timan have been presented. On the basis of the lithological, geochemical and mineralogical data, the sedimentary material has been ...
N. Yu. Nikulova
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Provenance reconstructions. Article 1. Mineralogical and petrographic approaches and methods
Литосфера, 2020 Research subject. This is the first in the series of four articles, which aims to review existing provenance reconstruction tools.Methods and materials.
A. V. Maslov +3 more
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Covariance of Microfossil Assemblages and Microbialite Textures Across an Upper Mesoproterozoic Carbonate Platform [PDF]
, 2013 Early diagenetic chert nodules and beds in the upper Mesoproterozoic Angmaat (formerly Society Cliffs) Formation, Baffin and Bylot islands, preserve microfossils and primary petrofabrics that record microbial mat deposition and lithification across a ...
Kah, Linda C. +2 more
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Геодинамика и тектонофизика, 2018 The rocks from different stages of the geodynamic evolution have been preserved in the Urals. In its geologic history, the least studied is the transition period between continental rifting and the beginning of oceanic spreading.
V. V. Kholodnov +3 more
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Riphean Depocenters and Origin of Oil Deposits of the Romashkinskoye and Yaregskoye Fields
GeoresursyInterpretation of geological and geophysical data indicates an important role of Riphean strata in the formation of large and unique oil accumulations, which include the Romashkinskoye and Yaregskoye fields.
K. O. Sobornov
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Lithogenesis of vend-cambrian deposits of southwest slope of Baikitskaya anteclase (based on the study of the section of the Irinchiminskaya parametrical well 155 in East Siberia) [PDF]
, 2001 The results of the study of sedimentation conditions and the subsequent diagenetic, catagenetic and imposed epigenetic rock transformations in the section have been examined. The display in the cut of epigenetic changes of rock and expansion of bitumoids
Stolbova, Nellie Feodorovna +3 more
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Литосфера, 2018 The clarke of concentration of a number of rare and trace elements in clay rocks of the Karatau Group of the Upper Riphean of the Bashkirian meganticlinorium (South Urals) was analyzed.
Andrey V. Maslov
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Columnar stromatolites from the Early Proterozoic Schmidtsdrift Formation, Northern Cape province, South Africa - Part I: systematic and diagnostic features [PDF]
, 1977 Main articleThe Schmidtsdrift Formation (Transvaal Dolomite) is a Lower Proterozoic stromatolite-bearing carbonate unit. A good succession of columnar stromatolites occurs along the Boetsap River (Northern Cape Province).
Bertrand-Sarfati, J.
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Литосфера, 2018 In the Avzyan ore-bearing region the sulfides from the low-sulfide gold-quartz deposits (Ulyuk-Bar, Kurgashly) are characterized by higher concentrations of As, Co, Ni, Cu, Pb in comparison with sulfides from sediments outside of ore-bearing zones.
Sergei V. Michurin +5 more
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Evaporites and the salinity of the ocean during the Phanerozoic: Implications for climate, ocean circulation and life [PDF]
, 2005 A compilation of data on volumes and masses of evaporite deposits is used as the basis for reconstruction of the salinity of the ocean in the past.
Balukhovsky, A. N. +5 more
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