Chemical composition of basalts from coarse debris of the Kara Sea bottom sediments
Study of basaltic debris from the Kara Sea bottom has shown its similarity to traps of the Eastern Siberia in mineralogy, structures and chemical composition. In comparison with oceanic tholeiites, the source of traps and Kara Sea basin basaltic melts was enriched in REE and some other incompatible...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.762650 2023-05-15T16:50:22+02:00 Chemical composition of basalts from coarse debris of the Kara Sea bottom sediments Lisitzin, Alexander P Kharin, Gennady S Chernysheva, E A MEDIAN LATITUDE: 72.389881 * MEDIAN LONGITUDE: 74.616969 * SOUTH-BOUND LATITUDE: 69.777200 * WEST-BOUND LONGITUDE: 59.971500 * NORTH-BOUND LATITUDE: 74.250700 * EAST-BOUND LONGITUDE: 83.430000 2004-07-05 application/zip, 2 datasets https://doi.pangaea.de/10.1594/PANGAEA.762650 https://doi.org/10.1594/PANGAEA.762650 en eng PANGAEA https://doi.pangaea.de/10.1594/PANGAEA.762650 https://doi.org/10.1594/PANGAEA.762650 CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess CC-BY Supplement to: Lisitzin, Alexander P; Kharin, Gennady S; Chernysheva, E A (2004): Basalts from the coarse debris of the Kara Sea bottom sediments. Translated from Okeanologiya, 2004, 44(4), 554-563, Oceanology, 44(4), 589-599 Archive of Ocean Data ARCOD BC Box corer DM49 DM49-4380-1 DM49-4385-A DM49-4391-2 DM49-4400-1 DM49-4400BC DM49-4402-1 DM49-4405-1 DM49-4406-1 DM49-4410-1 DM49-4411-1 DM49-4412-1 Dmitry Mendeleev GC Grab Gravity corer Kara Sea SPASIBAIII Dataset 2004 ftpangaea https://doi.org/10.1594/PANGAEA.762650 2023-01-20T07:32:13Z Study of basaltic debris from the Kara Sea bottom has shown its similarity to traps of the Eastern Siberia in mineralogy, structures and chemical composition. In comparison with oceanic tholeiites, the source of traps and Kara Sea basin basaltic melts was enriched in REE and some other incompatible elements. K-Ar dating of two samples of supposed autochtonous location from the eastern part of the Kara Sea basin has shown 209 and 218 Ma - younger than traps (247-248 Ma). Origin of Siberian traps used to connect with action of the mantle plume (Iceland plume, according to geodinamic reconstruction). Our new age data may be interpreted as an evidence of the Siberian plate moving over the head of plume. Dataset Iceland Kara Sea Siberia PANGAEA - Data Publisher for Earth & Environmental Science Kara Sea ENVELOPE(59.971500,83.430000,74.250700,69.777200) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Archive of Ocean Data ARCOD BC Box corer DM49 DM49-4380-1 DM49-4385-A DM49-4391-2 DM49-4400-1 DM49-4400BC DM49-4402-1 DM49-4405-1 DM49-4406-1 DM49-4410-1 DM49-4411-1 DM49-4412-1 Dmitry Mendeleev GC Grab Gravity corer Kara Sea SPASIBAIII |
spellingShingle |
Archive of Ocean Data ARCOD BC Box corer DM49 DM49-4380-1 DM49-4385-A DM49-4391-2 DM49-4400-1 DM49-4400BC DM49-4402-1 DM49-4405-1 DM49-4406-1 DM49-4410-1 DM49-4411-1 DM49-4412-1 Dmitry Mendeleev GC Grab Gravity corer Kara Sea SPASIBAIII Lisitzin, Alexander P Kharin, Gennady S Chernysheva, E A Chemical composition of basalts from coarse debris of the Kara Sea bottom sediments |
topic_facet |
Archive of Ocean Data ARCOD BC Box corer DM49 DM49-4380-1 DM49-4385-A DM49-4391-2 DM49-4400-1 DM49-4400BC DM49-4402-1 DM49-4405-1 DM49-4406-1 DM49-4410-1 DM49-4411-1 DM49-4412-1 Dmitry Mendeleev GC Grab Gravity corer Kara Sea SPASIBAIII |
description |
Study of basaltic debris from the Kara Sea bottom has shown its similarity to traps of the Eastern Siberia in mineralogy, structures and chemical composition. In comparison with oceanic tholeiites, the source of traps and Kara Sea basin basaltic melts was enriched in REE and some other incompatible elements. K-Ar dating of two samples of supposed autochtonous location from the eastern part of the Kara Sea basin has shown 209 and 218 Ma - younger than traps (247-248 Ma). Origin of Siberian traps used to connect with action of the mantle plume (Iceland plume, according to geodinamic reconstruction). Our new age data may be interpreted as an evidence of the Siberian plate moving over the head of plume. |
format |
Dataset |
author |
Lisitzin, Alexander P Kharin, Gennady S Chernysheva, E A |
author_facet |
Lisitzin, Alexander P Kharin, Gennady S Chernysheva, E A |
author_sort |
Lisitzin, Alexander P |
title |
Chemical composition of basalts from coarse debris of the Kara Sea bottom sediments |
title_short |
Chemical composition of basalts from coarse debris of the Kara Sea bottom sediments |
title_full |
Chemical composition of basalts from coarse debris of the Kara Sea bottom sediments |
title_fullStr |
Chemical composition of basalts from coarse debris of the Kara Sea bottom sediments |
title_full_unstemmed |
Chemical composition of basalts from coarse debris of the Kara Sea bottom sediments |
title_sort |
chemical composition of basalts from coarse debris of the kara sea bottom sediments |
publisher |
PANGAEA |
publishDate |
2004 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.762650 https://doi.org/10.1594/PANGAEA.762650 |
op_coverage |
MEDIAN LATITUDE: 72.389881 * MEDIAN LONGITUDE: 74.616969 * SOUTH-BOUND LATITUDE: 69.777200 * WEST-BOUND LONGITUDE: 59.971500 * NORTH-BOUND LATITUDE: 74.250700 * EAST-BOUND LONGITUDE: 83.430000 |
long_lat |
ENVELOPE(59.971500,83.430000,74.250700,69.777200) |
geographic |
Kara Sea |
geographic_facet |
Kara Sea |
genre |
Iceland Kara Sea Siberia |
genre_facet |
Iceland Kara Sea Siberia |
op_source |
Supplement to: Lisitzin, Alexander P; Kharin, Gennady S; Chernysheva, E A (2004): Basalts from the coarse debris of the Kara Sea bottom sediments. Translated from Okeanologiya, 2004, 44(4), 554-563, Oceanology, 44(4), 589-599 |
op_relation |
https://doi.pangaea.de/10.1594/PANGAEA.762650 https://doi.org/10.1594/PANGAEA.762650 |
op_rights |
CC-BY-3.0: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1594/PANGAEA.762650 |
_version_ |
1766040524925435904 |