Published November 16, 2023 | Version v1

Testing paleomagnetic dating accuracy on pre-historic flank eruptions from SE slope of Etna volcano

Description

Paleomagnetic and petrographic data used for supporting the work of Magli et al. (Testing paleomagnetic dating accuracy on pre-historic flank eruptions from SE slope of Etna volcano):

  • "AF_Demag.xlsx" = Alternating Field (AF) demagnetization data obtained at the Laboratory of Paleomagnetism (INGV of Rome) for each demagnetization step (20 up to 120 mT) for all samples.
  • "Bulk_susceptibility_&_Q.xlsx" = NRM (Natural Remanent Magnetization), k (susceptibility), J (induced magnetization intensity) and Q (Königsberger ratio, NRM/J) values obtained for each sample.
  • "ImageJ_analyses.xlsx" = abundance values (volume %) of vesicles and mineralogical phases obtained by ImageJ software (along with phenocrysts dimensions) for each random photo, for each sampling site and for each lava flow studied.
  • "Therm_curve.xlsx" = Susceptibility and temperature values obtained thorugh the MFK1 Kappabridge to provide thermomagnetic curves.

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