Figure F2. A. Dissolved Cl concentrations of interstitial waters from ODP Legs 204 and 146 (Site 888; data from Kastner and Elderfields, 1995). Note different scale for ridge summit. B. D values of interstitial waters from Leg 204. SMOW = Standard Mean Ocean Water. C. 18O values of interstitial waters from Legs 204 and 146 (Site 888; data from Kastner and Elderfields, 1995).