Results 1 to 10 of about 3,614 (211)
Global implication of mesoproterozoic (~ 1.4 Ga) magmatism within the Sette-Daban Range (Southeast Siberia) [PDF]
Scientific Reports, 2021 Mesoproterozoic period included several global tectonic events like break-up of Nuna and formation of Rodinia. However, although Siberia is a significant piece of both supercontinents, Mesoproterozoic time is marked by quiescence of magmatic and tectonic
Sergey V. Malyshev +6 more
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STRAIN RATES FOR THE SOUTHERN SIBERIAN CRATON DERIVED FROM GPS MEASUREMENTS
Геодинамика и тектонофизика, 2022 This paper presents quantitative estimates of the strain rates for the southern part of the Siberian craton derived from GPS data. The obtained results confirmed the theoretical concept of low strain rates (10–9×year–1) in the intra-platform areas.
S. V. Ashurkov
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THE EARLY PALEOZOIC BASITE MAGMATISM IN THE NORTHEASTERN SIBERIAN CRATON
Геодинамика и тектонофизика, 2016 The Early Cambrian tectonomagmatic activation is manifested in the northeastern passive margin of the Siberian Craton within the area of the Olenek uplift, as well as in the Kharaulakh segment of the Verkhoyansk fold‐ thrust belt that was thrusted onto ...
A. I. Kiselev +4 more
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Petrogenesis of juvenile pelletal lapilli in ultramafic lamprophyres [PDF]
Scientific Reports, 2023 The Chadobets alkaline-carbonatite complex (Siberian craton) is a natural laboratory for all varieties of ultramafic lamprophyres, including damtjernites formed by fluid-explosion mechanisms, which contain a large number of pelletal lapilli.
Ilya Prokopyev +5 more
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FINAL CONSOLIDATION AGE OF THE SOUTHERN PART OF THE SIBERIAN CRATON
Геодинамика и тектонофизика, 2023 Petrographic, geochemical and U-Pb geochronological research studies are done into cataclastic granitoids of the southeastern part of the Irkutsk block of the Sharyzhalgay basement uplift of the Siberian craton – the uplift which is considered southern ...
T. V. Donskaya +5 more
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Sedimentary provenance supports a mid-paleozoic tectonic connection between the Junggar and Altai terranes in central Asia [PDF]
Scientific ReportsThe provenance of Precambrian detritus in the Junggar and Altai terranes provides crucial constraints on the peri-Siberian accretionary tectonic evolution in the middle Paleozoic.
Di Li +8 more
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Geochemistry, Geophysics, Geosystems, 2022 Coupled U‐Pb and trace‐element analyses of accessory phases in crustal xenoliths from the Late Devonian Udachnaya kimberlite (Siberian craton, Russia) are used to constrain Moho temperature and crustal heat production at the time of kimberlite eruption ...
Francisco E. Apen +6 more
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Геодинамика и тектонофизика, 2022 The mantle paleogeotherm under the Obnazhennaya kimberlite pipe (Kuoika field, Siberian craton) was reconstructed using the chemical composition of clinopyroxene xenocrystals and the FITPLOT program.
E. A. Muravjeva +5 more
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Diamondiferous lamproites of Ingashi field, Siberian craton
Geological Society, London, Special Publications, 2021 Abstract Ingashi lamproite dykes are the only known primary sources of diamond in the Irkutsk district (Russia) and the only non-kimberlitic one in the Siberian craton. The Ingashi lamproite field is situated in the Urik-Iya graben within the Prisayan uplift of the Siberian craton.
Sergey I. Kostrovitsky +8 more
openaire +1 more source
Геодинамика и тектонофизика, 2023 The article considers the geological framework of a large orogenic structure in northeastern Eurasia - the Verkhoyansk fold-and-thrust belt (VFTB), formed in the Late Mesozoic on the eastern margin of the Siberian craton.
L. V. Kungurtsev, E. Y. Goshko
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