Data supplement to: Accurate geomagnetic paleointensities retrieved by the RESET method from a 1915 Mount Lassen dacitic lava dominated by non-single-domain titanomagnetites

Key Points

• The research aims to accurately determine geomagnetic paleointensities using the RESET method from a specific lava flow.
• Data was collected from the 1915 Mount Lassen dacitic lava.
• The RESET method was applied to retrieve paleointensity values.
• Analysis focused on samples dominated by non-single-domain titanomagnetites.
• Geomagnetic paleointensities were successfully retrieved using the RESET method.
• Data supports the effectiveness of RESET for analyzing titanomagnetite-rich samples.