Results 121 to 130 of about 2,364 (193)

Background Petroleum Potential of Riphean Deposits of Northeastern Slope of Baykit Anteclise

, 2017
A.N. Protsko
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TECTONICS OF DEEP HORIZONS OF THE LITHOSPHERE OF UKRAINE AND ITS REFLECTION IN THE NEAR-SURFACE STRUCTURES ON THE LEVEL OF EARLY RIPHEAN EROSION SURFACE. PANER 1. THE NEAR-SURFACE STRUCTURES OF THE EARLY-BAIKAL OROGENY, WHICH INHERITED THE TECTONICS OF THE DEEP HORIZONS OF THE CRYSTALLINE BASEMENT

, 2011
V. A. Ryabenko, T. P. Mikhnitskaya, M. V. Ban'kovskiy   +2 more
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On the relationship between αAl indices and the ratios of a number of trace elements – indicators of rock composition in paleo-catchments (on the example of the Riphean and Vendian clay rocks of the Southern and Middle Urals and the Shkapovo-Shikhan depression)

А. В. Маслов
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OIL AND GAS CONTENT OF THE SIBERIAN PLATFORM RIPHEAN DEPOSITS

Proceedings of the Siberian Department of the Section of Earth Sciences of the Russian Academy of Natural Sciences. Geology, Exploration and Development of Mineral Deposits, 2017
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Riphean and Vendian of the USSR

Precambrian Research, 1981
Abstract The Upper Proterozoic of the U.S.S.R. is subdivided into two chronostratigraphic units according to the officially-adopted stratigraphic scale: the Riphean, 1650 ± 50−650 ± Ma, comprising four subordinate subdivisions; and the Vendian, 650 ± Ma—Cambrian.
N.M. Chumakov, M.A. Semikhatov
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Intensity of Chemical Weathering in Late Precambrian: New Data on the Riphean Stratotype (Southern Ural)

Стратиграфия, 2023
The values of Ni/Co, La/Sc, and Th/Cr (indicators of the composition of rock complexes eroded in paleowatersheds) and the values of CIA, Rb/Al, K/Al and K/Rb (indicators of the intensity of chemical weathering on land), typical for fine-grained clastic ...
A. V. Maslov, V. N. Podkovyrov, А.Б. Котов   +2 more
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Fungal remains from the Late Riphean

Paleontological Journal, 2006
The paper describes organic remains of one billion years old from the Lakhanda microbiota of the Uchur-Maya Region of southeastern Siberia. The microfossils were discovered on organic sapropelic films. The preserved morphological characters and some developmental stages of the ancient organisms, which are fixed in fossil state, suggest that some of ...
T. N. Hermann, V. N. Podkovyrov
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U–Th–Pb Age of Detrital Zircon from the Riphean Sandstones of the Volyn-Orsha Paleotrough, Belarus

Стратиграфия, 2023
Geochronological U–Th–Pb LA-ICP-MS study of detrital zircon grains from Riphean sandstones of the Sherovichi and Belarus series of the Orsha part of the Volyn-Orsha paleotrough (boreholes Korma and By-khov, Belarus) was carried out.
T. S. Zaitseva, O. F. Kuzmenkova, A. B. Kuznetsov, V. Kovach, B. Gorokhovsky, Y. Plotkina, E. Adamskaya, A. G. Laptsevich, Н.Б. Кузнецов   +8 more
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Detailed Geoseismic Structure of the Riphean Deposits in Buolkalakh–Lena Area Based on Deep Drilling and Seismic Exploration Data

Russian Geology and Geophysics, 2023
—The work considered an integrated approach to the study of deep-lying Riphean strata of the Buolkalakh–Lena region, which have certain prospects in terms of oil and gas potential.
D. Lezhnin, M. Maslennikov
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Vendian and Riphean rifting in NW Scotland

Journal of the Geological Society, 1995
In the Neoproterozoic, NW Scotland was located in a tract of extending continental lithosphere that evolved into the eastern passive margin of Laurentia when Iapetus opened in the Vendian. On the NW Caledonian foreland, major rift events are inferred in the Riphean and Vendian, corresponding to the intra-Torridonian and sub-Cambrian unconformities ...
N. J. SOPER, R. W. ENGLAND
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