Fig. 5.
Northern Hemisphere high-resolution proxy records spanning the past ∼3 millennia. (A) Comparison between DYE-3 Greenland δ18O record (38) and the AMVSSL (this study). (B and C) same as A, but AMVSSL is compared to European (B) and Arctic (C) temperature reconstructions over the past 2,000 y from PAGES 2K (41). (D) AMVSSL is compared with reconstructed Northern Hemisphere temperature based on tree rings (42). All time series filtered by a 21-y Gaussian smoothing filter, except for the DYE-3 ice core record.