Fig. 3: Multiproxy interpretation of Early Holocene circulation and regional climate.

a Speleothem δ¹⁸O data from KTC (solid blue) and KC (dashed purple). b KTC δ¹³C. c KTC Mg/Ca. Bold lines represent a 15-point LOESS smoothing of each dataset. Red and blue shading are defined by positive and negative δ¹⁸O anomalies, respectively, in K4.