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Abstract In this study we focus on the investigation of the absolute intensity records of two volcanic subsequences, aiming to enrich the global paleointensity database for the last 5 Ma, which currently shows important dispersion. We present new absolute paleointensities obtained from the Plio‐Pleistocene volcanic sequence of Korkhi (Djavakheti Highland, Georgia) (41°27′31″N, 43°27′55″E). Korkhi is divided into two lava flow subsequences dated at 3.11 ± 0.20 Ma and 1.85 ± 0.08 Ma. Paleomagnetic directions previously published (Sánchez‐Moreno et al., 2018,https://doi.org/10.1029/2017GC007358) show a normal polarity in the lower Korkhi subsequence and a reverse‐to‐intermediate polarity in the upper Korkhi subsequence. The new paleointensity determinations are obtained through two different Thellier‐type protocols (Thellier‐Thellier and IZZI) and the corrected multispecimen method. We utilize different selection criteria and interpretation approaches (TTB, CCRIT, BiCEP and multimethod), and we make a critical evaluation on their application on complex magnetic behaviors, such as often found in volcanic rocks. Finally, we obtained a paleointensity of 70 μT in upper Korkhi and 14 paleointensities in lower Korkhi that vary between 5.2 and 37.2 μT. These results agree with a recently proposed non‐Geocentric Axial Dipole (GAD) hypothesis for the last ∼1.5 Ma (Cych et al., 2023,https://doi.org/10.1029/2023JB026492), and with low field strength for the 3–4 Ma.more » « lessFree, publicly-accessible full text available April 1, 2026
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Shaar, Ron; Tauxe, Lisa; Goguitchaichvili, Avto; Devidze, Marina; Licheli, Vakhtang (, Magnetics Information Consortium (MagIC))Paleomagnetic, rock magnetic, or geomagnetic data found in the MagIC data repository from a paper titled: Further evidence of the Levantine Iron Age geomagnetic anomaly from Georgian potterymore » « less
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Sbarbori, Elise; Tauxe, Lisa; Goguitchaichvili, Avto; Urrutia-Fucugauchi, Jaime; Bohrson, Wendy A (, Magnetics Information Consortium (MagIC))Paleomagnetic, rock magnetic, or geomagnetic data found in the MagIC data repository from a paper titled: Paleomagnetic behavior of volcanic rocks from Isla Socorro, Mexicomore » « less
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