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

DOI

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.

Identifier
DOI https://doi.org/10.1594/PANGAEA.974359
Related Identifier IsSupplementTo https://doi.org/10.1016/j.jvolgeores.2025.108346
Related Identifier References https://doi.org/10.1594/PANGAEA.974360
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.974359
Provenance
Creator Gabriel, Imogen ORCID logo; Innes, Helen M; Abbott, Peter M ORCID logo; Hutchison, William; Chellman, Nathan J; Sigl, Michael ORCID logo
Publisher PANGAEA
Publication Year 2025
Funding Reference Engineering and Physical Sciences Research Council https://doi.org/10.13039/501100000266 Crossref Funder ID EP/L017008/1 https://gtr.ukri.org/projects?ref=EP/L017008/1 The University of St Andrews - Equipment Account; Engineering and Physical Sciences Research Council https://doi.org/10.13039/501100000266 Crossref Funder ID EP/R023751/1 https://gtr.ukri.org/projects?ref=EP/R023751/1 Electron Microscopy for the Characterisation and Manipulation of Advanced Functional Materials and their Interfaces at the Nanoscale; Engineering and Physical Sciences Research Council https://doi.org/10.13039/501100000266 Crossref Funder ID EP/T019298/1 https://gtr.ukri.org/projects?ref=EP/T019298/1 Light Element Analysis Facility - LEAF; European Research Council https://doi.org/10.13039/501100000781 Crossref Funder ID 820047 doi:10.3030/820047 Timing of Holocene volcanic eruptions and their radiative aerosol forcing (THERA); First Light Fusion https://ror.org/04ftcn206 ROR MR/S033505/1 https://gtr.ukri.org/projects?ref=MR/S033505/1 Taking Earth's volcanic pulse: understanding global volcanic hazards by unlocking the ice core isotope archive; National Science Foundation https://doi.org/10.13039/100000001 Crossref Funder ID 2139293 https://www.nsf.gov/awardsearch/show-award/?AWD_ID=2139293 Collaborative Research: Investigating the Rate of Potential Biological in Situ Gas Production of CO and CH4 in Arctic Ice
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 1398 data points
Discipline Earth System Research
Spatial Coverage (-38.300W, 72.600S, -33.870E, 78.030N); Greenland