gtcrustГеодинамика и тектонофизикаGeodynamics & Tectonophysics2078-502XInstitute of the Earth's crust of the Russian Academy of Sciences, Siberian Branch10.5800/GT-2017-8-3-0293gtcrust-434Research ArticleПАЛЕОГЕОДИНАМИКАPALEOGEODYNAMICSEARLY PRECAMBRIAN CRUSTAL EVOLUTION OF THE BELOMORIAN AND TRANS-NORTH CHINA OROGENS AND SUPERCONTINENTS RECONSTRUCTIONEARLY PRECAMBRIAN CRUSTAL EVOLUTION OF THE BELOMORIAN AND TRANS-NORTH CHINA OROGENS AND SUPERCONTINENTS RECONSTRUCTIONSlabunovA. I.SlabunovA. I.

Petrozavodsk

Petrozavodsk

GuoJinghuiGuoJinghui

Beijing

Beijing

BalaganskyV. V.BalaganskyV. V.

Apatity

Apatit

LubninaN. V.LubninaN. V.

Faculty of Geology, 

Moscow

Moscow

ZhangLifeiZhangLifei

Beijing

Beijin

Institute of Geology, Karelian Research Center of RASРоссияInstitute of Geology, Karelian Research Center of RASRussian FederationInstitute of Geology and Geophysics, Chinese Academy of SciencesКитайInstitute of Geology and Geophysics, Chinese Academy of SciencesChinaGeological Institute, Kola Science Center of RASРоссияGeological Institute, Kola Science Center of RASRussian FederationM.V. Lomonosov Moscow State UniversityРоссияFaculty of Geology, M.V. Lomonosov Moscow State UniversityRussian FederationSchool of Earth and Space Sciences, Peking UniversityКитайSchool of Earth and Space Sciences, Peking UniversityChina20171410201783569572Copyright © Slabunov A.I., Guo J., Balagansky V.V., Lubnina N.V., Zhang L., 20172017Slabunov A.I., Guo J., Balagansky V.V., Lubnina N.V., Zhang L.Slabunov A.I., Guo J., Balagansky V.V., Lubnina N.V., Zhang L.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.gt-crust.ru/jour/article/view/434

Comparative analysis of the crustal evolution of the Early Precambrian Belomorian and Trans-North China orogens (Fig. 1) has shown [Slabunov et al., 2015] that: Both belts were formed by the superposition of two Precambrian orogenies. The earth crust of the Belomorian belt was produced during the Mesoarchaean to Neoarchaean Belomorian collisional orogeny [Slabunov, 2008; Slabunov et al., 2006] and then was reworked during the Palaeoproterozoic Lapland-Kola collisional orogeny [Daly at al., 2006; Balagansky et al., 2014]. The earth crust of the Trans-North China orogen was formed during a Neoarchean accretionary orogeny and then was reworked during a Paleoproterozoic collisional orogeny [Zhao et al., 2012; Guo et al., 2012, 2005]. The Lapland granulite belt is the core of the Lapland-Kola Palaeoproterozoic collisional orogen in the Fennoscandian shield and the Khondolite belt occupies the same tectonic position in a Palaeoproterozoic collisional orogen in the North China craton.

Comparative analysis of the crustal evolution of the Early Precambrian Belomorian and Trans-North China orogens (Fig. 1) has shown [Slabunov et al., 2015] that: Both belts were formed by the superposition of two Precambrian orogenies. The earth crust of the Belomorian belt was produced during the Mesoarchaean to Neoarchaean Belomorian collisional orogeny [Slabunov, 2008; Slabunov et al., 2006] and then was reworked during the Palaeoproterozoic Lapland-Kola collisional orogeny [Daly at al., 2006; Balagansky et al., 2014]. The earth crust of the Trans-North China orogen was formed during a Neoarchean accretionary orogeny and then was reworked during a Paleoproterozoic collisional orogeny [Zhao et al., 2012; Guo et al., 2012, 2005]. The Lapland granulite belt is the core of the Lapland-Kola Palaeoproterozoic collisional orogen in the Fennoscandian shield and the Khondolite belt occupies the same tectonic position in a Palaeoproterozoic collisional orogen in the North China craton.

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The authors declare that there are no conflicts of interest present.