Figure 4
From: Extrapolar climate reversal during the last deglaciation
(A) A comparison between FS-AH1 δ18O data (FS; black curve), the Bermuda Rise - δ18O data (orange line)4 and NGRIP δ18O time-series (blue curve)5. The FS-AH1 and the Bermuda Rise δ18O data show remarkable correlation (r = −0.89 p < 0.001) during the period shown here, covering the ECR and HS1, associated with a weakened AMOC4. (B) Comparison of FS-AH1 δ18O data to another North Atlantic δ18O record, MD952042 off the Iberian margin (yellow curve)1 showing the similarity between the FS-AH1 δ18O and and the SST reconstruction for the North Atlantic during the period of the ECR and HS11.
