Results 81 to 90 of about 3,951 (214)

Lithogeochemistry of fine-grained Vendian clastic rocks of the Nepa dome, Siberian Platform

Литосфера, 2016
It is conducted lithogeochemical investigation of Vendian fine-grained clastic sediments composed Talakh, Parshinsk (Nepa horizon) and Byuk suites (Tyre horizon) of some wells core material in Nepa dome of Nepa-Botuoba anteclise, Siberian Platform ...
L. N. Kotova, V. N. Podkovyrov, O. V. Graunov   +2 more
doaj   +2 more sources

The first results of U-Pb (LA-ICP-MS) dating of detrital zircons from sandstones of the Staropetrovo Formation of the Vendian Volga-Uralian sedimentary basin and potential sources of zircon clusters

Georesursy
For the first time, information on the age of rocks – sources of zircon clastics for deposits of the Staropetrovo Formation of the Vendian Volga-Uralian sedimentary basin was obtained.
S. A. Dyakova, N. D. Sergeeva, A. V. Kulikova, M. R. Lukmanova, T. R. Abdeev, P. A. Krasilnikov   +5 more
doaj   +1 more source

Animal emergence during Snowball Earths by thermosynthesis in submarine hydrothermal vents [PDF]

, 2009
Darwin already commented on the lateness in the fossil record of the emergence of the animals, calling it a valid argument against his theory of evolution^1^.
Anthonie W. J. Muller
core   +2 more sources

Palaeozoic orogeneses around the Siberian craton: Structure and evolution of the Patom belt and foredeep

, 2009
International audienceThis paper sheds light on the evolution of the Patom belt. This mountain range draws an arc along the southeastern edge of the Siberian craton.
Anasimova, Svetlana, A., de Boisgrollier, Thomas, Fournier, Marc, Kovalenko, Sergei, N., Leturmy, P., Petit, Carole, Ringenbach, Jean-Claude, San'Kov, Vladimir, A.   +7 more
core   +2 more sources

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

[Patterns of social behavior among informal workers during extreme events: lessons from social life during the Covid-19 pandemic in Lima, Peru.] [PDF]

Salud Colect, 2023
Arroyo Laguna J, Aramburú C.
europepmc   +1 more source

Pyrobitumen occurrence and formation in a Cambro–Ordovician sandstone reservoir, Fahud Salt Basin, North Oman

, 2000
The Cambro–Ordovician Barik Sandstone reservoirs in the Fahud Salt Basin in Oman contain bitumen which may fill up to 40% of the porosity. In well Jaleel-1, this bitumen was isolated (according to kerogen procedure) and typed by NMR, elemental analysis ...
Bordas-Le Floch, Nathalie, Boussafir, Mohammed, Carpentier, Bernard, Debarre, Romain, Huc, Alain-Yves, Laggoun-Défarge, Fatima, Lenail-Chouteau, Arnaud, Nederlof, Peter   +7 more
core   +3 more sources

Features of pyrolytic studies of magnesite-bearing rocks of the Vendian-Cambrian strata of the Lena-Tunguska petroleum province [PDF]

Нефтегазовая геология: Теория и практика
The results of pyrolytic studies of carbonate rocks of Vendian-Cambrian strata, penetrated by parametric and exploratory wells within the eastern part of the Lena-Tunguska petroleum province, are summarized.
Nevestenko M.A., Mozhegova S.V., Petrov A.L., Olenova K.Yu.   +3 more
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

NEW DATA ON THE AGE AND COMPOSITION OF OPHIOLITES FROM THE KABAK-TAIGA MASSIF (GORNY ALTAI)

Геодинамика и тектонофизика
The combination of newly obtained geological, petrological and geochronological data on the rocks from the Kabak-Taiga ophiolite massif of the Gorny Altai and already published materials on similar characteristics of the ophiolites from Tuva allows us to
V. D. Zindobryi, M. M. Buslov, A. V. Kotlyarov   +2 more
doaj   +1 more source