Origin and history of development of the Bransfield Straight (based on DSS data interpretation)
Essential difference in the structure of the earth’s crust of the northwestern continental margins of the Trinity peninsula (suboceanic) and Graham Coast (subcontinental) has been shown on the base of DSS data analysis. In agreement with similarity of geomorphologic elements on both sides of Bransfi...
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Subbotin Institute of Geophysics of the NAS of Ukraine
2012
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fturanojs:oai:ojs.journals.uran.ua:article/116613 2023-05-15T13:39:33+02:00 Origin and history of development of the Bransfield Straight (based on DSS data interpretation) Kozlenko, Yu.V. Kozlenko, M. V. 2012-04-01 application/pdf http://journals.uran.ua/geofizicheskiy/article/view/116613 rus rus Subbotin Institute of Geophysics of the NAS of Ukraine http://journals.uran.ua/geofizicheskiy/article/view/116613/110652 http://journals.uran.ua/geofizicheskiy/article/view/116613 Copyright (c) 2020 Геофізичний журнал Copyright (c) 2020 Geofizicheskiy Zhurnal Copyright (c) 2020 Геофизический журнал http://creativecommons.org/licenses/by/4.0 CC-BY Geofizicheskiy Zhurnal; Том 34, № 2 (2012); 82-92 Геофизический журнал; Том 34, № 2 (2012); 82-92 Геофізичний журнал; Том 34, № 2 (2012); 82-92 2524-1052 0203-3100 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2012 fturanojs 2020-10-12T23:29:11Z Essential difference in the structure of the earth’s crust of the northwestern continental margins of the Trinity peninsula (suboceanic) and Graham Coast (subcontinental) has been shown on the base of DSS data analysis. In agreement with similarity of geomorphologic elements on both sides of Bransfield Trough it has been shown that the Antarctic Peninsula and South-Shetland islands could be a single structure that was a reason to come to conclusion on the probable origin of the straight as a result of spreading motion apart of the bottom as a result of riftogenesis. Using GPS observations data it was calculated that the opening of the Bransfield Straight could begin within the interval of 26-37 mil years ago, i.e. in the Late Paleogene - Early Neogene. A scheme of the history of the Bransfield Straight development has been proposed on the base of seismic models interpretation. Article in Journal/Newspaper Antarc* Antarctic Antarctic Peninsula South Shetland Islands Scientific Periodicals of Ukraine (Ukrainian Research and Academic Network) Antarctic Antarctic Peninsula Bransfield Trough ENVELOPE(-54.000,-54.000,-61.500,-61.500) Graham Coast ENVELOPE(-64.150,-64.150,-65.750,-65.750) South Shetland Islands The Antarctic Trinity Peninsula ENVELOPE(-58.000,-58.000,-63.500,-63.500) |
institution |
Open Polar |
collection |
Scientific Periodicals of Ukraine (Ukrainian Research and Academic Network) |
op_collection_id |
fturanojs |
language |
Russian |
description |
Essential difference in the structure of the earth’s crust of the northwestern continental margins of the Trinity peninsula (suboceanic) and Graham Coast (subcontinental) has been shown on the base of DSS data analysis. In agreement with similarity of geomorphologic elements on both sides of Bransfield Trough it has been shown that the Antarctic Peninsula and South-Shetland islands could be a single structure that was a reason to come to conclusion on the probable origin of the straight as a result of spreading motion apart of the bottom as a result of riftogenesis. Using GPS observations data it was calculated that the opening of the Bransfield Straight could begin within the interval of 26-37 mil years ago, i.e. in the Late Paleogene - Early Neogene. A scheme of the history of the Bransfield Straight development has been proposed on the base of seismic models interpretation. |
format |
Article in Journal/Newspaper |
author |
Kozlenko, Yu.V. Kozlenko, M. V. |
spellingShingle |
Kozlenko, Yu.V. Kozlenko, M. V. Origin and history of development of the Bransfield Straight (based on DSS data interpretation) |
author_facet |
Kozlenko, Yu.V. Kozlenko, M. V. |
author_sort |
Kozlenko, Yu.V. |
title |
Origin and history of development of the Bransfield Straight (based on DSS data interpretation) |
title_short |
Origin and history of development of the Bransfield Straight (based on DSS data interpretation) |
title_full |
Origin and history of development of the Bransfield Straight (based on DSS data interpretation) |
title_fullStr |
Origin and history of development of the Bransfield Straight (based on DSS data interpretation) |
title_full_unstemmed |
Origin and history of development of the Bransfield Straight (based on DSS data interpretation) |
title_sort |
origin and history of development of the bransfield straight (based on dss data interpretation) |
publisher |
Subbotin Institute of Geophysics of the NAS of Ukraine |
publishDate |
2012 |
url |
http://journals.uran.ua/geofizicheskiy/article/view/116613 |
long_lat |
ENVELOPE(-54.000,-54.000,-61.500,-61.500) ENVELOPE(-64.150,-64.150,-65.750,-65.750) ENVELOPE(-58.000,-58.000,-63.500,-63.500) |
geographic |
Antarctic Antarctic Peninsula Bransfield Trough Graham Coast South Shetland Islands The Antarctic Trinity Peninsula |
geographic_facet |
Antarctic Antarctic Peninsula Bransfield Trough Graham Coast South Shetland Islands The Antarctic Trinity Peninsula |
genre |
Antarc* Antarctic Antarctic Peninsula South Shetland Islands |
genre_facet |
Antarc* Antarctic Antarctic Peninsula South Shetland Islands |
op_source |
Geofizicheskiy Zhurnal; Том 34, № 2 (2012); 82-92 Геофизический журнал; Том 34, № 2 (2012); 82-92 Геофізичний журнал; Том 34, № 2 (2012); 82-92 2524-1052 0203-3100 |
op_relation |
http://journals.uran.ua/geofizicheskiy/article/view/116613/110652 http://journals.uran.ua/geofizicheskiy/article/view/116613 |
op_rights |
Copyright (c) 2020 Геофізичний журнал Copyright (c) 2020 Geofizicheskiy Zhurnal Copyright (c) 2020 Геофизический журнал http://creativecommons.org/licenses/by/4.0 |
op_rightsnorm |
CC-BY |
_version_ |
1766120144394780672 |