Kinematics of formation of the western and central parts of the Ukrainian shield between 2,02—2,05 Ga ago

Autor:	S.V. Mychak
Rok vydání:	2017
Předmět:	geography geography.geographical_feature_category Ukrainian Crust Geophysics Massif Geodynamics language.human_language Paleontology Shield language Period (geology) deformations faults zones geodynamics Ukrainian shield granitoid massifs Tectonic stress Geology
Zdroj:	Geofizicheskiy Zhurnal; Том 37, № 1 (2015); 83-99 Геофизический журнал; Том 37, № 1 (2015); 83-99 Геофізичний журнал; Том 37, № 1 (2015); 83-99
ISSN:	2524-1052 0203-3100
Popis:	On the basis of study of Umansk, Novograd-Voolynsk and Novoukrainsk granitoid massif of western and central parts of the Ukrainian shield by tectonophysical methods intensely deformed state of the earth's crust in the period between 2,02—2,05 Ga has been revealed. The single paleofield of tectonic stress for Nemirovsk and Lelekovsk stages has been restored. A refined scale of deformation stages of the north-western and central part of the Ukrainian Shield in the time interval 2,45—1,73 Ga has been composed. The idea of counter-clockwise turning the western part of the shield relative to its central part during the interval of 2,02—2,05 Ga is being substantiated.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78fcc81d740821bb207d862db7711f9e https://doi.org/10.24028/gzh.0203-3100.v37i1.2015.111327 Zobrazit plný text záznamu