2012
DOI: 10.1134/s0869593812030057
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The Early Baikalian crystalline complex in the basement of the Dzabkhan microcontinent of the Early Caledonian orogenic area, Central Asia

Abstract: Fragments of continental blocks or microcontinents are represented in the Early Caledonian oro genic area of Central Asia (or Early Caledonian superterrane); the largest of these are the Dzabkhan and Tuva Mongolian microcontinents, with Early and Late Precambrian crystalline basements, respectively. In the linkage zone of these microcontinents, crystalline rocks of the Tarbagatai and Songino blocks that are considered as units of the Early Precambrian ensialic basement of the superterrane are also known. They … Show more

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Cited by 40 publications
(15 citation statements)
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“…Major geological units of central Mongolian microcontinent. Numbers of each box refer to geochronological age from (1) Kozakov et al, 2007, (2) Kozakov et al, , (3) Dijkstra et al, , (4) Kozakov et al, , (5) Anisimova et al, , (6) Demoux et al, 2009, (7) Kröner et al, , , , (8) Kozakov et al, , , 2013, Kozakov et al, , Kozakov et al, , (9) Yarmolyuk et al, , 2015, (10) Levashova et al, , (11) Ovchinnikova et al, , (12) Uyanga et al, 2016a, and (13) Buriánek et al, [Color figure can be viewed at wileyonlinelibrary.com]…”
Section: Tectonic Development Of Neoproterozoic and Early Palaeozoic mentioning
confidence: 99%
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“…Major geological units of central Mongolian microcontinent. Numbers of each box refer to geochronological age from (1) Kozakov et al, 2007, (2) Kozakov et al, , (3) Dijkstra et al, , (4) Kozakov et al, , (5) Anisimova et al, , (6) Demoux et al, 2009, (7) Kröner et al, , , , (8) Kozakov et al, , , 2013, Kozakov et al, , Kozakov et al, , (9) Yarmolyuk et al, , 2015, (10) Levashova et al, , (11) Ovchinnikova et al, , (12) Uyanga et al, 2016a, and (13) Buriánek et al, [Color figure can be viewed at wileyonlinelibrary.com]…”
Section: Tectonic Development Of Neoproterozoic and Early Palaeozoic mentioning
confidence: 99%
“…Based on data of the Nd model age of terrigenous rocks in the Kholbonur Complex (1.3 Ga), the age of granites of the Bayannur pluton (U–Pb on zircon, 790 ± 3 Ma) cutting these rocks, the age of high‐temperature metamorphism in crystalline rocks of the Bayannur Complex (802 ± 6 Ma by U–Pb zircon), and the age of Dzavkhan Block should lie within the range of 1.3–0.8 Ga, and rocks cannot be regarded as belonging to the early Precambrian basement of the CMM (Kovach et al, ; Kozakov et al, , , Kozakov et al, ). Data on the age of plagiogranite in a gravel from conglomerate (874 ± 3 Ma, U–Pb zircon) significantly constrained the age of the source of the terrigenous rocks of the Kholbonur Complex (874–790 Ma by U–Pb zircon; Anisimova et al, 2012).…”
Section: Tectonic Development Of Neoproterozoic and Early Palaeozoic mentioning
confidence: 99%
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“…Values of ε Nd(t) and t Nd (DM 2st) were calculated from the values of the age of metamorphism of crystalline rocks of the northwestern part of the Dzabkhan microcontinent . (Kovach et al, 2013;Kozakov et al, 1997Kozakov et al, , 2011Kozakov et al, , 2012aKozakov et al, , 2014; Kröner et al, 2014) were used. determined in host plagiogneisses: t Nd (DM) = 2.0 Ga at ε Nd = -8.1 (Table 3).…”
Section: Sm Nd Isotopy Of Crystalline Rocks Of the Basement Of The Dzmentioning
confidence: 99%
“…The crystalline rocks of the Tarbagatai inlier ("cratonal terrane", after Badarch et al, 2002) also compose the Early and Late Cambrian blocks among these granitoids. The high grade metamorphic rocks of the Dzabkhan microcontinent, the Songino inlier, and Jargalant complex of the Tarbagatai group of blocks were formed during Late Riphean tectono genesis (Kozakov et al, 2011(Kozakov et al, , 2012bKovach et al, 2013). The Baidarik block is not a "cratonal terrane", but represents a heterogeneous structure, (Mossakovskii et al, 1993;Karta geologicheskikh…, 1989).…”
Section: Introductionmentioning
confidence: 99%