Neutron activation analysis in geochemical characterization of Jurassic-Cretaceous sedimentary rocks from the Nordvik Peninsula
As a part of geophysical, stratigraphical and paleontological study aimed at precise correlation of the Jurassic-Cretaceous (J/K) boundary interval in the Tethyan and Boreal Realms, detailed magnetostratigraphic and biostratigraphic profiles with well-calibrated J/K boundary have been selected from...
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Online Access: | https://doi.org/10.1007/s10967-010-0472-1 http://hdl.handle.net/11104/0005913 |
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ftczacademyscien:oai:asep.lib.cas.cz:CavUnEpca/0343395 2024-09-15T18:17:34+00:00 Neutron activation analysis in geochemical characterization of Jurassic-Cretaceous sedimentary rocks from the Nordvik Peninsula Mizera, J. (Jiří) Řanda, Z. (Zdeněk) Košťák, M. 2010 https://doi.org/10.1007/s10967-010-0472-1 http://hdl.handle.net/11104/0005913 eng eng doi:10.1007/s10967-010-0472-1 urn:pissn: 0236-5731 urn:eissn: 1588-2780 http://hdl.handle.net/11104/0005913 Jurassic-Cretaceous boundary Nordvik Peninsula Iridium anomaly info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2010 ftczacademyscien https://doi.org/10.1007/s10967-010-0472-1 2024-08-19T05:33:01Z As a part of geophysical, stratigraphical and paleontological study aimed at precise correlation of the Jurassic-Cretaceous (J/K) boundary interval in the Tethyan and Boreal Realms, detailed magnetostratigraphic and biostratigraphic profiles with well-calibrated J/K boundary have been selected from several localities for geochemical characterization. Instrumental and radiochemical neutron activation analyses (INAA and RNAA, respectively) were employed in the characterization of a vertical profile around the supposed J/K boundary in the Boreal Realm situated on the Nordvik Peninsula, Northern coast of Middle Siberia (Laptev Sea), Russia, for which an iridium anomaly has been reported in literature. INAA enabled determination of about forty major and trace elements. An RNAA procedure for assaying platinum group elements (PGE) has been tested consisting in sample decomposition by alkaline-oxidative fusion, reduction of PGE, and precipitation of their sulphides. decomposition of burried organic matter. Article in Journal/Newspaper laptev Laptev Sea Siberia The Czech Academy of Sciences: Publication Activity (ASEP) Journal of Radioanalytical and Nuclear Chemistry 284 1 211 219 |
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Open Polar |
collection |
The Czech Academy of Sciences: Publication Activity (ASEP) |
op_collection_id |
ftczacademyscien |
language |
English |
topic |
Jurassic-Cretaceous boundary Nordvik Peninsula Iridium anomaly |
spellingShingle |
Jurassic-Cretaceous boundary Nordvik Peninsula Iridium anomaly Mizera, J. (Jiří) Řanda, Z. (Zdeněk) Košťák, M. Neutron activation analysis in geochemical characterization of Jurassic-Cretaceous sedimentary rocks from the Nordvik Peninsula |
topic_facet |
Jurassic-Cretaceous boundary Nordvik Peninsula Iridium anomaly |
description |
As a part of geophysical, stratigraphical and paleontological study aimed at precise correlation of the Jurassic-Cretaceous (J/K) boundary interval in the Tethyan and Boreal Realms, detailed magnetostratigraphic and biostratigraphic profiles with well-calibrated J/K boundary have been selected from several localities for geochemical characterization. Instrumental and radiochemical neutron activation analyses (INAA and RNAA, respectively) were employed in the characterization of a vertical profile around the supposed J/K boundary in the Boreal Realm situated on the Nordvik Peninsula, Northern coast of Middle Siberia (Laptev Sea), Russia, for which an iridium anomaly has been reported in literature. INAA enabled determination of about forty major and trace elements. An RNAA procedure for assaying platinum group elements (PGE) has been tested consisting in sample decomposition by alkaline-oxidative fusion, reduction of PGE, and precipitation of their sulphides. decomposition of burried organic matter. |
format |
Article in Journal/Newspaper |
author |
Mizera, J. (Jiří) Řanda, Z. (Zdeněk) Košťák, M. |
author_facet |
Mizera, J. (Jiří) Řanda, Z. (Zdeněk) Košťák, M. |
author_sort |
Mizera, J. (Jiří) |
title |
Neutron activation analysis in geochemical characterization of Jurassic-Cretaceous sedimentary rocks from the Nordvik Peninsula |
title_short |
Neutron activation analysis in geochemical characterization of Jurassic-Cretaceous sedimentary rocks from the Nordvik Peninsula |
title_full |
Neutron activation analysis in geochemical characterization of Jurassic-Cretaceous sedimentary rocks from the Nordvik Peninsula |
title_fullStr |
Neutron activation analysis in geochemical characterization of Jurassic-Cretaceous sedimentary rocks from the Nordvik Peninsula |
title_full_unstemmed |
Neutron activation analysis in geochemical characterization of Jurassic-Cretaceous sedimentary rocks from the Nordvik Peninsula |
title_sort |
neutron activation analysis in geochemical characterization of jurassic-cretaceous sedimentary rocks from the nordvik peninsula |
publishDate |
2010 |
url |
https://doi.org/10.1007/s10967-010-0472-1 http://hdl.handle.net/11104/0005913 |
genre |
laptev Laptev Sea Siberia |
genre_facet |
laptev Laptev Sea Siberia |
op_relation |
doi:10.1007/s10967-010-0472-1 urn:pissn: 0236-5731 urn:eissn: 1588-2780 http://hdl.handle.net/11104/0005913 |
op_doi |
https://doi.org/10.1007/s10967-010-0472-1 |
container_title |
Journal of Radioanalytical and Nuclear Chemistry |
container_volume |
284 |
container_issue |
1 |
container_start_page |
211 |
op_container_end_page |
219 |
_version_ |
1810455630424571904 |