Figure 4. Downcore profiles of dissolved PO43– and H4SiO4 in interstitial waters of sites drilled during Leg 175 (except Site 1087; see text). All panels for a given dissolved constituent are plotted to a common scale on the abscissa and to the identical depth scale. For complete profiles to total depth at a given site, please refer to the individual site chapters (this volume). Note off-scale value of dissolved PO43– at Site 1084; please refer to Figure 6 for a discussion of this site. Arrows = representative modern seawater value (Millero and Sohn, 1992).

Figure 4. Downcore profiles of dissolved PO₄^3– and H₄SiO₄ in interstitial waters of sites drilled during Leg 175 (except Site 1087; see text). All panels for a given dissolved constituent are plotted to a common scale on the abscissa and to the identical depth scale. For complete profiles to total depth at a given site, please refer to the individual site chapters (this volume). Note off-scale value of dissolved PO₄^3– at Site 1084; please refer to Figure 6 for a discussion of this site. Arrows = representative modern seawater value (Millero and Sohn, 1992).