Secondary standard for determining geochemical composition of tephra layers from deep sediment core GS16-204-22CC ...
We investigated marine sediment core GS16-204-22CC for increased tephra occurrences and geochemically analysed the major element composition of tephra shards to identify their source volcano(es). In total we observed eight tephra zones of which five concentration peaks show isochronous features that...
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ftdatacite:10.1594/pangaea.921728 2024-04-28T08:12:28+00:00 Secondary standard for determining geochemical composition of tephra layers from deep sediment core GS16-204-22CC ... Rutledal, Sunniva Haflidason, Haflidi Berben, Sarah M P Griem, Lisa Jansen, Eystein 2020 text/tab-separated-values https://dx.doi.org/10.1594/pangaea.921728 https://doi.pangaea.de/10.1594/PANGAEA.921728 en eng PANGAEA https://dx.doi.org/10.1594/pangaea.921742 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 Geochemistry FOS Earth and related environmental sciences Tephra tephrochronology Sample code/label Silicon dioxide Titanium dioxide Aluminium oxide Iron oxide, FeO Manganese oxide Magnesium oxide Calcium oxide Sodium oxide Potassium oxide Phosphorus pentoxide Total Sample comment Sampling date Arctic Sea Ice and Greenland Ice Sheet Sensitivity ice2ice dataset Dataset 2020 ftdatacite https://doi.org/10.1594/pangaea.92172810.1594/pangaea.921742 2024-04-02T11:42:33Z We investigated marine sediment core GS16-204-22CC for increased tephra occurrences and geochemically analysed the major element composition of tephra shards to identify their source volcano(es). In total we observed eight tephra zones of which five concentration peaks show isochronous features that can be used as independent tie-points in future studies. To ensure analytical precision, secondary standards (BCR2g (Basalt) and Lipari Obsidian (Rhyolitic)) were measured at the start and end of each run. Reference values are listed below and in the dataset comment.Standard SiO2 TiO2 Al2O3 FeO MnO MgO CaO Na2O K2O P2O5 Total Beam Size Date CommentBCR2g 54.1 2.26 13.5 12.42 - 3.59 7.12 3.16 1.79 0.35 98.49 Wilson (1997) "Wilson S.A. 1997 The collection preparation and testing of USGS reference material BCR-2 Columbia River Basalt: U.S. Geological Survey Open-File Report "std 0.8 0.05 0.2 0.2 - 0.05 0.11 0.11 0.05 0.02 Lipari 74.03 0.02 12.72 1.75 0.08 0 0.72 4.06 5.18 - 98.62 Sparks (1990) "Sparks R.S.J. 1990. – ... : Reference values Standard SiO2 TiO2 Al2O3 FeO MnO MgO CaO Na2O K2O P2O5 Total Beam Size Date CommentBCR2g 54.1 2.26 13.5 12.42 - 3.59 7.12 3.16 1.79 0.35 98.49 Wilson (1997) "Wilson S.A. 1997 The collection preparation and testing of USGS reference material BCR-2 Columbia River Basalt: U.S. Geological Survey Open-File Report "std 0.8 0.05 0.2 0.2 - 0.05 0.11 0.11 0.05 0.02 Lipari 74.03 0.02 12.72 1.75 0.08 0 0.72 4.06 5.18 - 98.62 Sparks (1990) "Sparks R.S.J. 1990. – written communication to University of Edinburgh"Lipari 73.72 - 13.04 1.76 - 0.03 0.76 4.06 5.06 - 98.43 Hunt and Hill (1996) "Hunt J.B. Hill P.G. 1996. An inter-laboratory comparison of the electron probe microanalysis of glass geochemistry. Quaternary International 34-36 229-241." ... Dataset Arctic Greenland Ice Sheet Sea ice DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Geochemistry FOS Earth and related environmental sciences Tephra tephrochronology Sample code/label Silicon dioxide Titanium dioxide Aluminium oxide Iron oxide, FeO Manganese oxide Magnesium oxide Calcium oxide Sodium oxide Potassium oxide Phosphorus pentoxide Total Sample comment Sampling date Arctic Sea Ice and Greenland Ice Sheet Sensitivity ice2ice |
spellingShingle |
Geochemistry FOS Earth and related environmental sciences Tephra tephrochronology Sample code/label Silicon dioxide Titanium dioxide Aluminium oxide Iron oxide, FeO Manganese oxide Magnesium oxide Calcium oxide Sodium oxide Potassium oxide Phosphorus pentoxide Total Sample comment Sampling date Arctic Sea Ice and Greenland Ice Sheet Sensitivity ice2ice Rutledal, Sunniva Haflidason, Haflidi Berben, Sarah M P Griem, Lisa Jansen, Eystein Secondary standard for determining geochemical composition of tephra layers from deep sediment core GS16-204-22CC ... |
topic_facet |
Geochemistry FOS Earth and related environmental sciences Tephra tephrochronology Sample code/label Silicon dioxide Titanium dioxide Aluminium oxide Iron oxide, FeO Manganese oxide Magnesium oxide Calcium oxide Sodium oxide Potassium oxide Phosphorus pentoxide Total Sample comment Sampling date Arctic Sea Ice and Greenland Ice Sheet Sensitivity ice2ice |
description |
We investigated marine sediment core GS16-204-22CC for increased tephra occurrences and geochemically analysed the major element composition of tephra shards to identify their source volcano(es). In total we observed eight tephra zones of which five concentration peaks show isochronous features that can be used as independent tie-points in future studies. To ensure analytical precision, secondary standards (BCR2g (Basalt) and Lipari Obsidian (Rhyolitic)) were measured at the start and end of each run. Reference values are listed below and in the dataset comment.Standard SiO2 TiO2 Al2O3 FeO MnO MgO CaO Na2O K2O P2O5 Total Beam Size Date CommentBCR2g 54.1 2.26 13.5 12.42 - 3.59 7.12 3.16 1.79 0.35 98.49 Wilson (1997) "Wilson S.A. 1997 The collection preparation and testing of USGS reference material BCR-2 Columbia River Basalt: U.S. Geological Survey Open-File Report "std 0.8 0.05 0.2 0.2 - 0.05 0.11 0.11 0.05 0.02 Lipari 74.03 0.02 12.72 1.75 0.08 0 0.72 4.06 5.18 - 98.62 Sparks (1990) "Sparks R.S.J. 1990. – ... : Reference values Standard SiO2 TiO2 Al2O3 FeO MnO MgO CaO Na2O K2O P2O5 Total Beam Size Date CommentBCR2g 54.1 2.26 13.5 12.42 - 3.59 7.12 3.16 1.79 0.35 98.49 Wilson (1997) "Wilson S.A. 1997 The collection preparation and testing of USGS reference material BCR-2 Columbia River Basalt: U.S. Geological Survey Open-File Report "std 0.8 0.05 0.2 0.2 - 0.05 0.11 0.11 0.05 0.02 Lipari 74.03 0.02 12.72 1.75 0.08 0 0.72 4.06 5.18 - 98.62 Sparks (1990) "Sparks R.S.J. 1990. – written communication to University of Edinburgh"Lipari 73.72 - 13.04 1.76 - 0.03 0.76 4.06 5.06 - 98.43 Hunt and Hill (1996) "Hunt J.B. Hill P.G. 1996. An inter-laboratory comparison of the electron probe microanalysis of glass geochemistry. Quaternary International 34-36 229-241." ... |
format |
Dataset |
author |
Rutledal, Sunniva Haflidason, Haflidi Berben, Sarah M P Griem, Lisa Jansen, Eystein |
author_facet |
Rutledal, Sunniva Haflidason, Haflidi Berben, Sarah M P Griem, Lisa Jansen, Eystein |
author_sort |
Rutledal, Sunniva |
title |
Secondary standard for determining geochemical composition of tephra layers from deep sediment core GS16-204-22CC ... |
title_short |
Secondary standard for determining geochemical composition of tephra layers from deep sediment core GS16-204-22CC ... |
title_full |
Secondary standard for determining geochemical composition of tephra layers from deep sediment core GS16-204-22CC ... |
title_fullStr |
Secondary standard for determining geochemical composition of tephra layers from deep sediment core GS16-204-22CC ... |
title_full_unstemmed |
Secondary standard for determining geochemical composition of tephra layers from deep sediment core GS16-204-22CC ... |
title_sort |
secondary standard for determining geochemical composition of tephra layers from deep sediment core gs16-204-22cc ... |
publisher |
PANGAEA |
publishDate |
2020 |
url |
https://dx.doi.org/10.1594/pangaea.921728 https://doi.pangaea.de/10.1594/PANGAEA.921728 |
genre |
Arctic Greenland Ice Sheet Sea ice |
genre_facet |
Arctic Greenland Ice Sheet Sea ice |
op_relation |
https://dx.doi.org/10.1594/pangaea.921742 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.1594/pangaea.92172810.1594/pangaea.921742 |
_version_ |
1797579313972772864 |