Results 81 to 90 of about 1,820 (158)

Glacial facies associations in a Neoproterozoic back-arc setting, Zavkhan Basin, western Mongolia [PDF]

, 2017
Diamictites, many of glacial origin, are globally distributed in the Neoproterozoic. Recently, two relatively thin diamictites in the Maikhan Uul Member at the base of the Neoproterozoic Tsagaan Oloom Formation from the Zavkhan Basin of western Mongolia ...
Bat-Ireedui, Y. A., Brasier, M. D., Khomentovsky, V. V., Lindsay, J. F., Shields, G.   +4 more
core  

Geology and geochemistry of Riphean-Vendian petroleum system (the Northern part of the Volga-Ural Basin)

Georesursy
Riphean-Vendian Petroleum system of VolgaUral Basin (Northern part, Kama-Belsky aulakogen) main elements are described. Reservoirs and properties of them (porosity and permeability), source rocks are characterized geochemically by results of pyrolysis ...
D. D. Kozhanov, M. A. Bolshakova, I. S. Khopta, A. V. Mordasova, A. V. Stoupakova, Ya. A. Zaglyadin, M. S. Borisova, A. P. Zavyalova, V. V. Chupakhina, T. R. Sakhabov   +9 more
doaj   +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

Different meanings for cummingtonite-hornblende association in plutonic rocks (Iberian Massif, Portugal) [PDF]

, 2010
Cummingtonite-grunerite series is frequently related with metamorphism or volcanic environments but rarely described as belonging to a plutonic assemblage [1].
Moita, P., Neiva, A. M. R., Ribeiro, M. L., Santos, J. F., Solá, A. R.   +4 more
core  

Riphean magmatism and ore formation, preceding the disclosure of the Uralian Paleoocean (western slope of the Southern Urals)

Литосфера, 2017
The analysis of the evolution of composition and mineral occurences of the Low and Middle Riphean magma-tic rocks from the riftogenic structures of the Bashkirian anticlinorium involving of some neighboring structures from the western slope of the ...
V. V. Holodnov, G. B. Fershtater, E. S. Shagalov, G. Yu. Shardakova   +3 more
doaj   +2 more sources

Riphean phosphate-bearing carbonaceous quartzites

Vestnik of Institute of Geology of Komi Science Center of Ural Branch RAS, 2017
I. I. Golubeva, V. V. Ulyashev, V. N. Filippov   +2 more
openaire   +1 more source

Extensional basins of the former Soviet Union: structure, basin formation mechanisms and subsidence history [PDF]

, 1996
Belyakov, S.L., Cloetingh, S.A.P.L., Fokin, P.A., Gorbachev, V.I., Groshev, V.G., Korneev, M.A., Lankreijer, A.C., Lobkovsky, L.I., Milanovsky, E.E., Nikishin, A., Pevzner, L.A., Volozh, Y.A.   +11 more
core   +2 more sources

Aerospace medicine and biology: A continuing bibliography with indexes [PDF]

This bibliography lists 180 reports, articles and other documents introduced into the NASA scientific and technical information system in February ...

core   +1 more source

Translithospheric Mantle Diapirism: Geological Evidence and Numerical Modelling of the Kondyor Zoned Ultramafic Complex (Russian Far-East) [PDF]

, 2017
We report new structural, microstructural, petrological, and major- and trace-element data on ultramafic rocks from the Kondyor zoned ultramafic complex in Far-East Russia.
Balanec, J.-L, Bedini, R.-M, Bodinier, J.-L, Boudier, F., Burg, J.-P, Dautria, J.-M, Efimov, A., Gerya, T., Prikhodko, V., Pupier, E.   +9 more
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