Sample BP 1 σCalibrated datesProbabilityBPQL-1860 (1650 ± 15)Atmospheric data from Reimer et al (2020) 68.2% probability 408AD (68.2%) 421AD 95.4% probability 382AD (95.4%) 433ADQL-1860Calibration Curve, upper and lower 1-σ band25030035040045050055000.0250.050.0750.10.1250.15130014001500160017001800radon.ufg.uni-kiel.deExport to raster or vector imagePrint the chart