Sample BP 1 σCalibrated datesProbabilityBPOxA-4012 (3435 ± 70)Atmospheric data from Reimer et al (2020) 68.2% probability 1874BC (10.6%) 1844BC 1820BC ( 6.4%) 1799BC 1777BC (51.2%) 1630BC 95.4% probability 1920BC ( 0.7%) 1910BC 1901BC (94.7%) 1540BCOxA-4012Calibration Curve, upper and lower 1-σ band-2250-2000-1750-150000.0020.0040.0060.008250027503000325035003750radon.ufg.uni-kiel.deExport to raster or vector imagePrint the chart