Major oxide concentrations of individual glass tephra shards from the Greenland ice core TUNU2013_58.04-58.14m, Summit2023_180.52-108.69m, and Summit2023_108.22-108.37m samples
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| Autori principali: | , , , , , |
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| Natura: | Dataset Open Access |
| Lingua: | en |
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PANGAEA
2025
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| _version_ | 1867168231969521664 |
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| author | Gabriel, Imogen Innes, Helen M Abbott, Peter M Hutchison, William Chellman, Nathan J Sigl, Michael |
| author_facet | Gabriel, Imogen Innes, Helen M Abbott, Peter M Hutchison, William Chellman, Nathan J Sigl, Michael |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Major oxide concentrations of individual glass tephra shards from tephra deposits in the Greenland TUNU2013 [78.04°N/33.88°W] and Summit2023 [72.6°N/38.3°W] ice cores. Deposits analysed are (i) TUNU2013_58.04-58.14m, (ii) Summit2023_180.52-108.69m, and (iii) Summit2023_108.22-108.37m. Normalised analytical data (totals to 100%) and the original analytical totals are reported (before normalisation) all as weight %. Data was obtained using electron probe micro-analysis (EPMA) at the University of Bern, Switzerland and the University of St Andrews, UK. Sample ID, sample depth (m), sample age (Year CE), tephra name (if known), source volcano, and normalised oxide values are provided. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_974359 |
| institution | PANGAEA |
| language | en |
| publishDate | 2025 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Major oxide concentrations of individual glass tephra shards from the Greenland ice core TUNU2013_58.04-58.14m, Summit2023_180.52-108.69m, and Summit2023_108.22-108.37m samples Gabriel, Imogen Innes, Helen M Abbott, Peter M Hutchison, William Chellman, Nathan J Sigl, Michael AGE; Age, maximum/old; Age, minimum/young; Aluminium oxide; Analytical method; Calcium oxide; Chlorine; Comment; Core; Date; DEPTH, ice/snow; Depth, ice/snow, bottom/maximum; Depth, ice/snow, top/minimum; Electron Probe Microanalysis (EPMA); Elements, total; ELEVATION; Event label; Geochemistry; Greenland; Ice core; ICEDRILL; Ice drill; Instrument; Iron oxide, FeO; Laboratory; Laboratory code/label; LATITUDE; LONGITUDE; Magnesium oxide; Manganese oxide; Phosphorus pentoxide; Potassium oxide; Sample ID; Silicon dioxide; Sodium oxide; Source volcano; Summit2023; Tephra; Tephra/volcanic ash; Titanium dioxide; Tunu13; TUNU2013 Major oxide concentrations of individual glass tephra shards from tephra deposits in the Greenland TUNU2013 [78.04°N/33.88°W] and Summit2023 [72.6°N/38.3°W] ice cores. Deposits analysed are (i) TUNU2013_58.04-58.14m, (ii) Summit2023_180.52-108.69m, and (iii) Summit2023_108.22-108.37m. Normalised analytical data (totals to 100%) and the original analytical totals are reported (before normalisation) all as weight %. Data was obtained using electron probe micro-analysis (EPMA) at the University of Bern, Switzerland and the University of St Andrews, UK. Sample ID, sample depth (m), sample age (Year CE), tephra name (if known), source volcano, and normalised oxide values are provided. |
| title | Major oxide concentrations of individual glass tephra shards from the Greenland ice core TUNU2013_58.04-58.14m, Summit2023_180.52-108.69m, and Summit2023_108.22-108.37m samples |
| topic | AGE; Age, maximum/old; Age, minimum/young; Aluminium oxide; Analytical method; Calcium oxide; Chlorine; Comment; Core; Date; DEPTH, ice/snow; Depth, ice/snow, bottom/maximum; Depth, ice/snow, top/minimum; Electron Probe Microanalysis (EPMA); Elements, total; ELEVATION; Event label; Geochemistry; Greenland; Ice core; ICEDRILL; Ice drill; Instrument; Iron oxide, FeO; Laboratory; Laboratory code/label; LATITUDE; LONGITUDE; Magnesium oxide; Manganese oxide; Phosphorus pentoxide; Potassium oxide; Sample ID; Silicon dioxide; Sodium oxide; Source volcano; Summit2023; Tephra; Tephra/volcanic ash; Titanium dioxide; Tunu13; TUNU2013 |
| url | https://doi.org/10.1594/PANGAEA.974359 |