leg site hole core section top of sampled interval (cm) bottom of sampled interval(cm) depth to core (m) depth to sample (m) card type card number pH electrode type pH alkalinity measurement type alkalinity salinity data field #1 data field #2 data field #3 data field #4 data field #5 data field #6 reference 17 170 6 4 142.0 150.0 101.00 106.96 DATA CARD 1 19.20 0.08 597.27 1717 17 170 6 4 142.0 150.0 101.00 106.96 DATA CARD 1 PUNCH-IN 7.30 3.4 34.9 17.36 46.29 19.50 910.47 18A2 17 170 6 4 142.0 150.0 101.00 106.96 DATA CARD 2 72.62 1717 17 170 6 4 142.0 150.0 101.00 106.96 DATA CARD 2 0.14 10.20 23.75 18A2 17 170 6 4 142.0 150.0 101.00 106.96 DATA CARD 3 462.78 18A2 17 170 6 4 142.0 150.0 101.00 106.96 DATA CARD 4 0.86 0.39 1717 17 170 SSW 0.00 0.00 DATA CARD 1 PUNCH-IN 8.44 34.7 LABNB