Figure 3. Depth plots of percentages of selected pollen types from piston Core EW9504-17. The relative abundance of sage (Artemisia) is shown as a solid black line in the herbs plot; other herb percentages are shown by a dotted line. The percentage of cedar is a solid black line; pine percentages are plotted with a dotted line. Note that scales vary for different taxa.

Figure 3. Depth plots of percentages of selected pollen types from piston Core EW9504-17. The relative abundance of sage (Artemisia) is shown as a solid black line in the herbs plot; other herb percentages are shown by a dotted line. The percentage of cedar is a solid black line; pine percentages are plotted with a dotted line. Note that scales vary for different taxa.