Eurobridge: new insight into the geodynamic evolution of the East Europaean craton
The Palaeoproterozoic crust and upper mantle in the region between the Ukrainian and Baltic shields of the East European Craton were built up finally during collision of the previously independent Fennoscandian and Sarmatian crustal segments at c. 1.8-.7 Ga. EUROBRIDGE seismic profiling and geophysi...
Published in: | Geological Society, London, Memoirs |
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ftlitinstagrecon:oai:elaba:5679494 2023-05-15T16:11:37+02:00 Eurobridge: new insight into the geodynamic evolution of the East Europaean craton Bogdanova, S.V. Gorbatschev, R. Grad, M. Janik, T. Guterch, A. Kozlovskaya, E. Motuza Matuzevičius, Gediminas Skridlaitė, Gražina Starostenko, V. Taran, L.N. Astapenko, V. N. Belinsky, A. A. Garetsky, R. G. Karatayev, G. I. Terletsky, V. V. Zlotski, G. Jensen, S. L. Knudsen, M. E. Thybo, H. Sand, R. Komminaho, K. Luosto, U. Tiira, T. Yliniemi, J. Giese, R. Makris, J. Čečys, A. Jacyna, Juozas Korabliova, Larisa Nasedkin, V Rimsa, A. Šečkus, Rimantas Czuba, W. Gaczyński, E. Środa, P. Wilde-Piórko, M. Bibikova, E. Claesson, S. Elming, S.-A. Lund, C.E. Mansfeld, J. Page, L. Sundblad, K. Doody, J. J. Downes, H. Buryanov, V.B. Egorova, T.P. Il'chenko, T.V. Kharitonov, O.M. Lysynchuk, D.V. Legostayeva, O.V. Makarenko, I.B. Omel'chenko, V.D. Orlyuk, M.I. Pashkevich, I.K. Skobelev, V.M. Stepanyuk, L.M. Keller, G.R. Miller, K.C 2006 http://lsmu.lvb.lt/LSMU:ELABAPDB5679494&prefLang=en_US eng eng info:eu-repo/semantics/altIdentifier/doi/10.1144/GSL.MEM.2006.032.01.36 http://lsmu.lvb.lt/LSMU:ELABAPDB5679494&prefLang=en_US European lithosphere dynamics, London : The Geological society London, 2006, p. 599-625 ISBN 1862392129 Lithosphere East European craton Geodynamic evolution Eurobridge info:eu-repo/semantics/article 2006 ftlitinstagrecon https://doi.org/10.1144/GSL.MEM.2006.032.01.36 2021-12-02T00:26:07Z The Palaeoproterozoic crust and upper mantle in the region between the Ukrainian and Baltic shields of the East European Craton were built up finally during collision of the previously independent Fennoscandian and Sarmatian crustal segments at c. 1.8-.7 Ga. EUROBRIDGE seismic profiling and geophysical modelling across the southwestern part of the Craton suggest that the Central Belarus Suture Zone is the junction between the two colliding segments. This junction is marked by strong deformation of the crust and the presence of a metamorphic core complex. At 1.80-1.74 Ga, major late to post-collisional extension and magmatism affected the part of Sarmatia adjoining the Central Belarus Zone and generated a high-velocity layer at the base of the crust. Other sutures separating terranes of different ages are found within Sarmatia and in the Polish-Lithuanian part of Fennoscandia. While Fennoscandia and Sarmatia were still a long distance apart, orogeny was dominantly accretionary. The accreted Palaeoproterozoic terranes in the Baltic-Belarus region of Fennoscandia are all younger than 2.0 Ga (2.0-1.9, 1.90-1.85 and 1.84-1.82 Ga), whereas those in the Sarmatia have ages of c. 2.2-2.1 and 2.0-1.95 Ga. Lithospheric deformation and magmatism at c. 1.50-1.45 Ga, and Devonian rifting, are also defined by the EUROBRIDGE seismic and gravity models. Article in Journal/Newspaper Fennoscandia Fennoscandian LAEI VL (Lithuanian Institute of Agrarian Economics Virtual Library) Geological Society, London, Memoirs 32 1 599 625 |
institution |
Open Polar |
collection |
LAEI VL (Lithuanian Institute of Agrarian Economics Virtual Library) |
op_collection_id |
ftlitinstagrecon |
language |
English |
topic |
Lithosphere East European craton Geodynamic evolution Eurobridge |
spellingShingle |
Lithosphere East European craton Geodynamic evolution Eurobridge Bogdanova, S.V. Gorbatschev, R. Grad, M. Janik, T. Guterch, A. Kozlovskaya, E. Motuza Matuzevičius, Gediminas Skridlaitė, Gražina Starostenko, V. Taran, L.N. Astapenko, V. N. Belinsky, A. A. Garetsky, R. G. Karatayev, G. I. Terletsky, V. V. Zlotski, G. Jensen, S. L. Knudsen, M. E. Thybo, H. Sand, R. Komminaho, K. Luosto, U. Tiira, T. Yliniemi, J. Giese, R. Makris, J. Čečys, A. Jacyna, Juozas Korabliova, Larisa Nasedkin, V Rimsa, A. Šečkus, Rimantas Czuba, W. Gaczyński, E. Środa, P. Wilde-Piórko, M. Bibikova, E. Claesson, S. Elming, S.-A. Lund, C.E. Mansfeld, J. Page, L. Sundblad, K. Doody, J. J. Downes, H. Buryanov, V.B. Egorova, T.P. Il'chenko, T.V. Kharitonov, O.M. Lysynchuk, D.V. Legostayeva, O.V. Makarenko, I.B. Omel'chenko, V.D. Orlyuk, M.I. Pashkevich, I.K. Skobelev, V.M. Stepanyuk, L.M. Keller, G.R. Miller, K.C Eurobridge: new insight into the geodynamic evolution of the East Europaean craton |
topic_facet |
Lithosphere East European craton Geodynamic evolution Eurobridge |
description |
The Palaeoproterozoic crust and upper mantle in the region between the Ukrainian and Baltic shields of the East European Craton were built up finally during collision of the previously independent Fennoscandian and Sarmatian crustal segments at c. 1.8-.7 Ga. EUROBRIDGE seismic profiling and geophysical modelling across the southwestern part of the Craton suggest that the Central Belarus Suture Zone is the junction between the two colliding segments. This junction is marked by strong deformation of the crust and the presence of a metamorphic core complex. At 1.80-1.74 Ga, major late to post-collisional extension and magmatism affected the part of Sarmatia adjoining the Central Belarus Zone and generated a high-velocity layer at the base of the crust. Other sutures separating terranes of different ages are found within Sarmatia and in the Polish-Lithuanian part of Fennoscandia. While Fennoscandia and Sarmatia were still a long distance apart, orogeny was dominantly accretionary. The accreted Palaeoproterozoic terranes in the Baltic-Belarus region of Fennoscandia are all younger than 2.0 Ga (2.0-1.9, 1.90-1.85 and 1.84-1.82 Ga), whereas those in the Sarmatia have ages of c. 2.2-2.1 and 2.0-1.95 Ga. Lithospheric deformation and magmatism at c. 1.50-1.45 Ga, and Devonian rifting, are also defined by the EUROBRIDGE seismic and gravity models. |
format |
Article in Journal/Newspaper |
author |
Bogdanova, S.V. Gorbatschev, R. Grad, M. Janik, T. Guterch, A. Kozlovskaya, E. Motuza Matuzevičius, Gediminas Skridlaitė, Gražina Starostenko, V. Taran, L.N. Astapenko, V. N. Belinsky, A. A. Garetsky, R. G. Karatayev, G. I. Terletsky, V. V. Zlotski, G. Jensen, S. L. Knudsen, M. E. Thybo, H. Sand, R. Komminaho, K. Luosto, U. Tiira, T. Yliniemi, J. Giese, R. Makris, J. Čečys, A. Jacyna, Juozas Korabliova, Larisa Nasedkin, V Rimsa, A. Šečkus, Rimantas Czuba, W. Gaczyński, E. Środa, P. Wilde-Piórko, M. Bibikova, E. Claesson, S. Elming, S.-A. Lund, C.E. Mansfeld, J. Page, L. Sundblad, K. Doody, J. J. Downes, H. Buryanov, V.B. Egorova, T.P. Il'chenko, T.V. Kharitonov, O.M. Lysynchuk, D.V. Legostayeva, O.V. Makarenko, I.B. Omel'chenko, V.D. Orlyuk, M.I. Pashkevich, I.K. Skobelev, V.M. Stepanyuk, L.M. Keller, G.R. Miller, K.C |
author_facet |
Bogdanova, S.V. Gorbatschev, R. Grad, M. Janik, T. Guterch, A. Kozlovskaya, E. Motuza Matuzevičius, Gediminas Skridlaitė, Gražina Starostenko, V. Taran, L.N. Astapenko, V. N. Belinsky, A. A. Garetsky, R. G. Karatayev, G. I. Terletsky, V. V. Zlotski, G. Jensen, S. L. Knudsen, M. E. Thybo, H. Sand, R. Komminaho, K. Luosto, U. Tiira, T. Yliniemi, J. Giese, R. Makris, J. Čečys, A. Jacyna, Juozas Korabliova, Larisa Nasedkin, V Rimsa, A. Šečkus, Rimantas Czuba, W. Gaczyński, E. Środa, P. Wilde-Piórko, M. Bibikova, E. Claesson, S. Elming, S.-A. Lund, C.E. Mansfeld, J. Page, L. Sundblad, K. Doody, J. J. Downes, H. Buryanov, V.B. Egorova, T.P. Il'chenko, T.V. Kharitonov, O.M. Lysynchuk, D.V. Legostayeva, O.V. Makarenko, I.B. Omel'chenko, V.D. Orlyuk, M.I. Pashkevich, I.K. Skobelev, V.M. Stepanyuk, L.M. Keller, G.R. Miller, K.C |
author_sort |
Bogdanova, S.V. |
title |
Eurobridge: new insight into the geodynamic evolution of the East Europaean craton |
title_short |
Eurobridge: new insight into the geodynamic evolution of the East Europaean craton |
title_full |
Eurobridge: new insight into the geodynamic evolution of the East Europaean craton |
title_fullStr |
Eurobridge: new insight into the geodynamic evolution of the East Europaean craton |
title_full_unstemmed |
Eurobridge: new insight into the geodynamic evolution of the East Europaean craton |
title_sort |
eurobridge: new insight into the geodynamic evolution of the east europaean craton |
publishDate |
2006 |
url |
http://lsmu.lvb.lt/LSMU:ELABAPDB5679494&prefLang=en_US |
genre |
Fennoscandia Fennoscandian |
genre_facet |
Fennoscandia Fennoscandian |
op_source |
European lithosphere dynamics, London : The Geological society London, 2006, p. 599-625 ISBN 1862392129 |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1144/GSL.MEM.2006.032.01.36 http://lsmu.lvb.lt/LSMU:ELABAPDB5679494&prefLang=en_US |
op_doi |
https://doi.org/10.1144/GSL.MEM.2006.032.01.36 |
container_title |
Geological Society, London, Memoirs |
container_volume |
32 |
container_issue |
1 |
container_start_page |
599 |
op_container_end_page |
625 |
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1765996775971225600 |