leg site hole core coretype section top interval bottom interval sample code ph ph method alkalinity alkalinity method salinity salinity method chlorinity chlorinity method magnesium magnesium method calcium calcium method sulfate sulfate method phosphate phosphate method ammonia ammonia method silica silica method potassium potassium method nitrate nitrate method bromide bromide method manganese manganese method iron iron method strontium strontium method other name (1) other units (1) other results (1) other method (1) other name (2) other units (2) other results (2) other method (2) latitude longitude depth top interval depth bottom interval depth 108 658 A 021 Extended Core Barrel 02 093 103 07.48 titration 044.320 titration 38.4 refractometer 053.09 ion chromatography 005.20 ion chromatography 20.74917 -18.58083 0178.40 17932 17942 108 658 A 030 Extended Core Barrel 03 140 150 07.76 titration 037.990 titration 42.1 refractometer 050.08 ion chromatography 005.45 ion chromatography 20.74917 -18.58083 0264.30 26569 26579