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 103 640 A 003 Rotary 02 140 150 07.57 titration 002.403 titration 34.1 refractometer 0540.43 titration 043.74 titration 015.22 titration 42.01667 -12.46333 0166.20 16759 16769 103 640 A 007 Rotary 01 140 150 07.56 titration 001.920 titration 34.2 refractometer 0544.10 titration 038.91 titration 017.84 titration 42.01667 -12.46333 0203.30 20470 20480