Table 3. Pearson Product Moment Correlation Coefficientsa LK1 LK23 d13C d18O Sr/Ca d13C d18O Sr/Ca SST LK1 d13C 0.09 0.08 0.31 -0.14 -0.02 0.12 LK1 d18O -0.30 0.35 0.22 0.09 0.20 -0.28 LK1 Sr/Ca -0.25 0.67 0.02 0.09 -0.04 -0.15 LK23 d13C 0.59 -0.19 -0.21 0.05 0.32 -0.04 LK23 d18O -0.45 0.57 0.56 -0.28 0.51 -0.22 LK23 Sr/Ca -0.35 0.63 0.53 -0.14 0.78 -0.31 SST 0.49 -0.73 -0.72 0.38 -0.75 -0.79 aBold values indicate p => 0.99. Italicized (nonitalicized) values are correlation coefficients between anomalies (original monthly time series).