Figure 17. Downcore profiles of dissolved Na+ and K+ at Site 1080. Arrows = mean ocean-bottom-water values taken from Millero and Sohn (1992). Shaded region = position of dolomite layer; no particular layer thickness is implied.

Figure 17. Downcore profiles of dissolved Na⁺ and K⁺at Site 1080. Arrows = mean ocean-bottom-water values taken from Millero and Sohn (1992). Shaded region = position of dolomite layer; no particular layer thickness is implied.