Sample BP 1 σCalibrated datesProbabilityBPA-66B (2160 ± 150)Atmospheric data from Reimer et al (2020) 68.2% probability 390BC (66.4%) 39BC 12BC ( 1.8%) 2AD 95.4% probability 737BC ( 1.3%) 694BC 664BC ( 0.5%) 648BC 547BC (93.6%) 209ADA-66BCalibration Curve, upper and lower 1-σ band-1000-750-500-25000.0010.0020.0030.004050010001500200025003000radon.ufg.uni-kiel.deExport to raster or vector imagePrint the chart