Sample BP 1 σCalibrated datesProbabilityBPHAR-2146 (3640 ± 70)Atmospheric data from Reimer et al (2020) 68.2% probability 2134BC (17.2%) 2082BC 2060BC (50.2%) 1922BC 1908BC ( 0.8%) 1904BC 95.4% probability 2204BC (91.6%) 1873BC 1845BC ( 2.1%) 1818BC 1801BC ( 1.6%) 1776BCHAR-2146Calibration Curve, upper and lower 1-σ band-2500-2250-2000-1750-150000.0020.0040.0060.008275030003250350037504000radon.ufg.uni-kiel.deExport to raster or vector imagePrint the chart