The acquisition of the Anhysteretic Remanent Magnetization (ARM) dataset was carried out by the following protocol: remanence measurements were all made in a SQUID magnetometer model 755 (2G-Enterprises), housed in a magnetically shielded room with internal field <500 Nanotesla [nT] at USPMag. Samples underwent a stepwise alternating field (AF) demagnetization over 17 steps: 0–4 Millitesla [mT] (step = 2 Millitesla [mT]), 4–10 Millitesla [mT] (step = 3 Millitesla [mT]), 10–40 Millitesla [mT] (step = 5 Millitesla [mT]), 40–100 Millitesla [mT] (step = 10 Millitesla [mT]). After AF demagnetization, the sample was submitted to a stepwise ARM acquisition along the same AF demagnetization steps until 100 mT with a direct current bias field of 0.05 mT.This dataset has been carefully reviewed and curated in accordance with PANGAEA's exceptionally high quality standards. However, due to discontinued communication from the authors' side, it did not receive the usual formal approval by the authors and therefore lacks final scientific validation.