Figure F5. Depth profiles of (A) K and (B) Rb concentrations in pore fluids at Sites 1040 and 1254. K data for Site 1039 are from Kimura, Silver, Blum, et al. (1997), and data for Site 1253 are from Morris, Villinger, Klaus, et al. (2003). SW = seawater.

Figure F5. Depth profiles of (A) K and (B) Rb concentrations in pore fluids at Sites 1040 and 1254. K data for Site 1039 are from Kimura, Silver, Blum, et al. (1997), and data for Site 1253 are from Morris, Villinger, Klaus, et al. (2003). SW = seawater.