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 108 660 A 017 Extended Core Barrel 02 140 150 07.48 titration 004.727 titration 34.3 refractometer 0557.00 titration 044.56 ion chromatography 017.78 ion chromatography 021.03 ion chromatography 10.01348 -19.24563 0145.50 14690 14700