Figure F3. Site 1225 pore water profiles of delta18O-SO4, dissolved sulfate, ammonium and alkalinity, and dissolved manganese and iron vs. depth. delta18O-SO4 data are from this study. All other data are from D'Hondt, Jørgensen, Miller, et al. (2003). V-SMOW = Vienna-standard mean ocean water.

Figure F3. Site 1225 pore water profiles of

¹⁸O-SO₄, dissolved sulfate, ammonium and alkalinity, and dissolved manganese and iron vs. depth.

¹⁸O-SO₄ data are from this study. All other data are from D'Hondt, Jørgensen, Miller, et al. (2003). V-SMOW = Vienna-standard mean ocean water.