Scientific publications

П.С. Козлов.

Северо-Енисейский ороген (западная окраина Сибирского кратона): этапы формирования и тектоно-метаморфическая эволюция докембрийских комплексов

// Труды КарНЦ РАН. No 5. Сер. Геология Докембрия. 2022. C. 46–49

P.S. Kozlov. North Yenisei orogen (West Siberian craton): genetic stages and tectono-metamorphic evolution of precambrian formations // Transactions of Karelian Research Centre of Russian Academy of Science. No 5. Precambrian Geology Series. 2022. P. 46–49

Keywords: North Yenisei orogen; Precambrian; tectonic-metamorphic complexes

For the first time, the North Yenisei orogen was isolated in the Precambrian folded frame in the west of the Siberian craton. On the basis of a set of methods, polycyclicity and evolution of tectonic-metamorphic and magmatic complexes, the stages of its formation have been established at the boundaries (billion years): (1) Grenville (1.18-0.85), (2) Early Baikal (0.85-0.80), (3) the stage of destruction of Grenvillids (in the west, 1.18-0.80), culminating in the accretion-collision stage (0.80-0.60), and (4) late Baikal orogeny (in the east, 0.80-0.60). The correlation of the geological development of the North Yenisei orogen with the tyranids of the Urals is assumed.

URL: http://journals.krc.karelia.ru/index.php/precambrian/article/view/1651

DOI: 10.17076/geo1651

Indexed at RSCI

Last modified: September 30, 2022