Extended Data Table 2 AMS radiocarbon dates for the new Lake Bourget core dataset. AMS radiocarbon dates for the new Lake Bourget core dataset, measured at the Poznań radiocarbon laboratory, calibrated using the IntCal13 calibration curve⁵⁷. The radiocarbon age in bold was rejected given its old age compared to other (radiocarbon and historical) dates (Extended Data Fig. 3)

From: Impact of warmer climate periods on flood hazard in the European Alps