Temperature Reconstruction at Iceberg Lake
Reconstructed melt season temperatures from the Bagley Icefield region based on
Iceberg Lake varve thickness (V). Temperatures (thick curve) are presented as anomalies
from the reconstructed A.D. 442 to A.D. 1998 mean and have been smoothed with a 40-year low pass filter. Thin curves are 95% confidence intervals. Regression based upon
temperature reconstruction (TD) of Davi et al. (2003) where TD = 9.857 + 0.264 * ln(V).
r2 = 0.09, p = 0.000.