Review of the data on strain fields of Mesozoides of Northeast of Asia obtained by kinematic method

Reconstruction has been made, the data have been summarized and analyzed, which characterize the strain fields of different areas of Mesozoides of Northeast of Asia (Verkhoyano-Kolymian folded area). Strain fields of the North Kharaulakh and Arga-Tas ridge have been investigated based on area kinema...

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Datum:2016
1. Verfasser: Gonchar, V.V.
Format: Artikel
Sprache:Russisch
Englisch
Veröffentlicht: S. Subbotin Institute of Geophysics of the NAS of Ukraine 2016
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Online Zugang:https://journals.uran.ua/geofizicheskiy/article/view/107800
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Geofizicheskiy Zhurnal
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author Gonchar, V.V.
author_facet Gonchar, V.V.
author_sort Gonchar, V.V.
baseUrl_str
collection OJS
datestamp_date 2020-10-07T11:20:03Z
description Reconstruction has been made, the data have been summarized and analyzed, which characterize the strain fields of different areas of Mesozoides of Northeast of Asia (Verkhoyano-Kolymian folded area). Strain fields of the North Kharaulakh and Arga-Tas ridge have been investigated based on area kinematic mapping; for internal areas (Middle Verkhoyania and Cherskogo zone) direct and indirect published data on fault kinamatics have been attracted. Discrimination of strain fields responsible for production of basic folded structure as well as pre- and post-folding fields has been carried out. Orientations obtained for axes of the main stresses describe multistage spatially heterogeneous conditions of Mesozoides deformation under conditions of pressure, plastic and fragile tension and, to less extent, displacement. Pre-folding stretching has been found in the Verkhoyan series of the North Kharaulakh; conditions of post-folding fragile tension are widely distributed in different domains of the Cherskogo zone. Deformational conditions being reconstructed for North Kharaulakh and Arga-Tas ridge coincide with contemporary field of strains detected by seismological data.
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spelling journalsuranua-geofizicheskiy-article-1078002020-10-07T11:20:03Z Review of the data on strain fields of Mesozoides of Northeast of Asia obtained by kinematic method Gonchar, V.V. Verkhoyan-Kolymian Mesezoides system strain fields kinematic method of reconstruction mechanisms of structures formation Reconstruction has been made, the data have been summarized and analyzed, which characterize the strain fields of different areas of Mesozoides of Northeast of Asia (Verkhoyano-Kolymian folded area). Strain fields of the North Kharaulakh and Arga-Tas ridge have been investigated based on area kinematic mapping; for internal areas (Middle Verkhoyania and Cherskogo zone) direct and indirect published data on fault kinamatics have been attracted. Discrimination of strain fields responsible for production of basic folded structure as well as pre- and post-folding fields has been carried out. Orientations obtained for axes of the main stresses describe multistage spatially heterogeneous conditions of Mesozoides deformation under conditions of pressure, plastic and fragile tension and, to less extent, displacement. Pre-folding stretching has been found in the Verkhoyan series of the North Kharaulakh; conditions of post-folding fragile tension are widely distributed in different domains of the Cherskogo zone. Deformational conditions being reconstructed for North Kharaulakh and Arga-Tas ridge coincide with contemporary field of strains detected by seismological data. S. Subbotin Institute of Geophysics of the NAS of Ukraine 2016-07-15 Article Article application/pdf https://journals.uran.ua/geofizicheskiy/article/view/107800 10.24028/gzh.0203-3100.v38i4.2016.107800 Geofizicheskiy Zhurnal; Vol. 38 No. 4 (2016); 26-58 Геофизический журнал; Том 38 № 4 (2016); 26-58 Геофізичний журнал; Том 38 № 4 (2016); 26-58 2524-1052 0203-3100 ru en https://journals.uran.ua/geofizicheskiy/article/view/107800/102764 https://journals.uran.ua/geofizicheskiy/article/view/107800/102873 Copyright (c) 2020 Geofizicheskiy Zhurnal https://creativecommons.org/licenses/by/4.0
spellingShingle Verkhoyan-Kolymian Mesezoides system
strain fields
kinematic method of reconstruction
mechanisms of structures formation
Gonchar, V.V.
Review of the data on strain fields of Mesozoides of Northeast of Asia obtained by kinematic method
title Review of the data on strain fields of Mesozoides of Northeast of Asia obtained by kinematic method
title_full Review of the data on strain fields of Mesozoides of Northeast of Asia obtained by kinematic method
title_fullStr Review of the data on strain fields of Mesozoides of Northeast of Asia obtained by kinematic method
title_full_unstemmed Review of the data on strain fields of Mesozoides of Northeast of Asia obtained by kinematic method
title_short Review of the data on strain fields of Mesozoides of Northeast of Asia obtained by kinematic method
title_sort review of the data on strain fields of mesozoides of northeast of asia obtained by kinematic method
topic Verkhoyan-Kolymian Mesezoides system
strain fields
kinematic method of reconstruction
mechanisms of structures formation
topic_facet Verkhoyan-Kolymian Mesezoides system
strain fields
kinematic method of reconstruction
mechanisms of structures formation
url https://journals.uran.ua/geofizicheskiy/article/view/107800
work_keys_str_mv AT goncharvv reviewofthedataonstrainfieldsofmesozoidesofnortheastofasiaobtainedbykinematicmethod