DEEP CRUSTAL STRUCTURE IN NORTHEASTERN EURASIA AND ITS CONTINENTAL MARGINS
The paper reports on the deep geophysical studies performed by the Geological Survey of Russia (VSEGEI) under the international project – Deep Processes and Metallogeny of Northern, Central and Eastern Asia. A model of the deep crustal structure is represented by a set of crustal thickness maps and...
Published in: | Geodynamics & Tectonophysics |
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Format: | Article in Journal/Newspaper |
Language: | English Russian |
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Russian Academy of Sciences, Siberian Branch, Institute of the Earth's crust
2021
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Online Access: | https://doi.org/10.5800/GT-2021-12-2-0521 https://doaj.org/article/56a1a023237146b0a7c0fa1ea965d886 |
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ftdoajarticles:oai:doaj.org/article:56a1a023237146b0a7c0fa1ea965d886 2023-05-15T15:05:27+02:00 DEEP CRUSTAL STRUCTURE IN NORTHEASTERN EURASIA AND ITS CONTINENTAL MARGINS S. N. Kashubin O. V. Petrov S. P. Shokalsky E. D. Milshtein E. A. Androsov I. Yu. Vinokurov O. A. Tarasova 2021-06-01T00:00:00Z https://doi.org/10.5800/GT-2021-12-2-0521 https://doaj.org/article/56a1a023237146b0a7c0fa1ea965d886 EN RU eng rus Russian Academy of Sciences, Siberian Branch, Institute of the Earth's crust https://www.gt-crust.ru/jour/article/view/1207 https://doaj.org/toc/2078-502X 2078-502X doi:10.5800/GT-2021-12-2-0521 https://doaj.org/article/56a1a023237146b0a7c0fa1ea965d886 Геодинамика и тектонофизика, Vol 12, Iss 2, Pp 199-224 (2021) gravity anomaly deep seismic sounding moho boundary sedimentary cover consolidated crust oceanic transitional continental crust continent-ocean transition zone geotransect Science Q article 2021 ftdoajarticles https://doi.org/10.5800/GT-2021-12-2-0521 2022-12-30T20:48:45Z The paper reports on the deep geophysical studies performed by the Geological Survey of Russia (VSEGEI) under the international project – Deep Processes and Metallogeny of Northern, Central and Eastern Asia. A model of the deep crustal structure is represented by a set of crustal thickness maps and a 5400-km long geotransect across the major tectonic areas of Northeastern Eurasia. An area of 50000000 km2 is digitally mapped in the uniform projection. The maps show the Moho depths, thicknesses of the main crustal units (i.e. the sedimentary cover and the consolidated crust), anomalous gravity and magnetic fields (in a schematic zoning map of the study area), and types of the crust. The geotransect gives the vertical section of the crust and upper mantle at the passive margin of the Eurasian continent (including submarine uplifts and shelf areas of the Arctic Ocean) and the active eastern continental margin, as well as an area of the Pacific plate. Article in Journal/Newspaper Arctic Arctic Ocean Directory of Open Access Journals: DOAJ Articles Arctic Arctic Ocean Pacific Geodynamics & Tectonophysics 12 2 199 224 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English Russian |
topic |
gravity anomaly deep seismic sounding moho boundary sedimentary cover consolidated crust oceanic transitional continental crust continent-ocean transition zone geotransect Science Q |
spellingShingle |
gravity anomaly deep seismic sounding moho boundary sedimentary cover consolidated crust oceanic transitional continental crust continent-ocean transition zone geotransect Science Q S. N. Kashubin O. V. Petrov S. P. Shokalsky E. D. Milshtein E. A. Androsov I. Yu. Vinokurov O. A. Tarasova DEEP CRUSTAL STRUCTURE IN NORTHEASTERN EURASIA AND ITS CONTINENTAL MARGINS |
topic_facet |
gravity anomaly deep seismic sounding moho boundary sedimentary cover consolidated crust oceanic transitional continental crust continent-ocean transition zone geotransect Science Q |
description |
The paper reports on the deep geophysical studies performed by the Geological Survey of Russia (VSEGEI) under the international project – Deep Processes and Metallogeny of Northern, Central and Eastern Asia. A model of the deep crustal structure is represented by a set of crustal thickness maps and a 5400-km long geotransect across the major tectonic areas of Northeastern Eurasia. An area of 50000000 km2 is digitally mapped in the uniform projection. The maps show the Moho depths, thicknesses of the main crustal units (i.e. the sedimentary cover and the consolidated crust), anomalous gravity and magnetic fields (in a schematic zoning map of the study area), and types of the crust. The geotransect gives the vertical section of the crust and upper mantle at the passive margin of the Eurasian continent (including submarine uplifts and shelf areas of the Arctic Ocean) and the active eastern continental margin, as well as an area of the Pacific plate. |
format |
Article in Journal/Newspaper |
author |
S. N. Kashubin O. V. Petrov S. P. Shokalsky E. D. Milshtein E. A. Androsov I. Yu. Vinokurov O. A. Tarasova |
author_facet |
S. N. Kashubin O. V. Petrov S. P. Shokalsky E. D. Milshtein E. A. Androsov I. Yu. Vinokurov O. A. Tarasova |
author_sort |
S. N. Kashubin |
title |
DEEP CRUSTAL STRUCTURE IN NORTHEASTERN EURASIA AND ITS CONTINENTAL MARGINS |
title_short |
DEEP CRUSTAL STRUCTURE IN NORTHEASTERN EURASIA AND ITS CONTINENTAL MARGINS |
title_full |
DEEP CRUSTAL STRUCTURE IN NORTHEASTERN EURASIA AND ITS CONTINENTAL MARGINS |
title_fullStr |
DEEP CRUSTAL STRUCTURE IN NORTHEASTERN EURASIA AND ITS CONTINENTAL MARGINS |
title_full_unstemmed |
DEEP CRUSTAL STRUCTURE IN NORTHEASTERN EURASIA AND ITS CONTINENTAL MARGINS |
title_sort |
deep crustal structure in northeastern eurasia and its continental margins |
publisher |
Russian Academy of Sciences, Siberian Branch, Institute of the Earth's crust |
publishDate |
2021 |
url |
https://doi.org/10.5800/GT-2021-12-2-0521 https://doaj.org/article/56a1a023237146b0a7c0fa1ea965d886 |
geographic |
Arctic Arctic Ocean Pacific |
geographic_facet |
Arctic Arctic Ocean Pacific |
genre |
Arctic Arctic Ocean |
genre_facet |
Arctic Arctic Ocean |
op_source |
Геодинамика и тектонофизика, Vol 12, Iss 2, Pp 199-224 (2021) |
op_relation |
https://www.gt-crust.ru/jour/article/view/1207 https://doaj.org/toc/2078-502X 2078-502X doi:10.5800/GT-2021-12-2-0521 https://doaj.org/article/56a1a023237146b0a7c0fa1ea965d886 |
op_doi |
https://doi.org/10.5800/GT-2021-12-2-0521 |
container_title |
Geodynamics & Tectonophysics |
container_volume |
12 |
container_issue |
2 |
container_start_page |
199 |
op_container_end_page |
224 |
_version_ |
1766337151743557632 |