Statistics of the recurrence rate analysis for U1308 benthic δ18O, U1308 bulk carbonate δ18O (Hodell and Channell, 2016) and NGRIP δ18O (Rasmussen et al., 2014). The RR prominence higher than RR standard deviation are considered as major transitions and labeled with a red cross on Figs. 2a, 3a and 4c (Rousseau, Denis-Didier; et al., 2022). RR prominence slightly lower to the standard variation are identified with an asterisk and labeled with pink cross on the same figures.RR prominence significance: # above the standard deviation (sd), $ slightly lower than the standard deviation. The window size of the statistical analysis is also given for every record in column 2.