Ice core sulfur and tephra geochemical data for 79.5 ka (AICC2012) eruption, identified as the Los Chocoyos supereruption (dataset)

  • Helen Innes (Creator)
  • William Hutchison (Creator)
  • Michael Sigl (Creator)
  • Laura Crick (Creator)
  • Peter M. Abbott (Creator)
  • Matthias Bigler (Creator)
  • Nathan J. Chellman (Creator)
  • Siwan M. Davies (Creator)
  • Steffen Kutterolf (Creator)
  • Joseph R. McConnell (Creator)
  • Mirko Severi (Creator)
  • R. Stephen J. Sparks (Creator)
  • Anders Svensson (Creator)
  • Eric W. Wolff (Creator)
  • James William Buchanan Rae (Creator)
  • Andrea Burke (Creator)

Dataset

Description

Data_1_IceCoreInformation: Ice core sulfur data used to calculate volcanic stratospheric sulfur injection for the 79.5 ka Los Chocoyos supereruption, from Greenland cores NGRIP, GISP2, NEEM, and Antarctic cores EDC and EDML.

Data_2_TephraEPMA: Tephra geochemical data from electron probe microanalysis of tephra identified in ice cores, marine sediment cores, proximal samples from the Los Chocoyos supereruption, and secondary glass standards.
Date made available24 Feb 2025
PublisherUniversity of St Andrews

Contact

Access Dataset

  • Data_2_TephraEPMA.xlsx

    File: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet, 166 KB

    Type: Dataset

    Licence: CC BY

  • Data_1_IceCoreInformation.xlsx

    File: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet, 356 KB

    Type: Dataset

    Licence: CC BY

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