Figure 4
From: Climate response to the 8.2 ka event in coastal California
Principle components analysis of trace element variations in WMC1 showing PC1 and PC2. Results were log-transformed prior to analysis to account for non-normal distributions. 95% confidence ellipses are shown for the points that are older, younger, and coeval with the 8.2 ka event (~8250–8100 cal yr. BP). For simplicity, only points coeval with the 8.2 ka event are shown.
