Supplementary material - Poletti et al 2026

All files necessary to access the directional analyses performed on core GL-1248 are available in this Zenodo repository. To restore this interpretation, please download all files into a single directory and use the PmagPy software. Go to File > Import interpretations from redo file, and select "demag_last_session.redo". This will allow you to see all the directions analyzed and interpreted in this study. The file "GL1248_input_Paleointensity_org.txt" contains all the paleointensity data, which can be opened using Paleointensity.org. The .csv file "Paleointensity.interpretation.export.2025-08-08.csv" contains the paleointensity interpretations made for the GL-1248 data and can be viewed using Excel or any spreadsheet editor. Finally, the Excel file "Data_WP_etal_2026.xlsx" contains all the data used to plot the figures present in the manuscript and its supplementary material.