Figure F3. Depth profiles for concentrations of iodide, bromide, and chloride in Leg 204 sites. Broken lines = the depths of bottom simulating reflectors (BSRs). BSRs for Sites 1244 and 1246 are 10 and 20 m, respectively, above that of Site 1245; BSR for Site 1252 is 30 m above that of Site 1251.