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 18 173 1 4 0.0 9.0 0.00 4.55 DATA CARD 1 PUNCH-IN 7.85 34.1 LABNB 18 173 2 5 0.0 9.0 5.50 11.85 DATA CARD 1 PUNCH-IN 7.74 34.1 LABNB 18 173 3 2 140.0 150.0 15.00 17.95 DATA CARD 1 PUNCH-IN 7.62 34.7 LABNB 18 173 5 4 0.0 9.0 34.00 38.55 DATA CARD 1 PUNCH-IN 7.93 34.7 LABNB 18 173 7 4 0.0 9.0 53.00 57.55 DATA CARD 1 PUNCH-IN 7.76 34.7 LABNB 18 173 9 6 0.0 4.0 72.00 79.82 DATA CARD 1 PUNCH-IN 7.70 34.7 LABNB 18 173 13 6 0.0 6.0 110.00 117.78 DATA CARD 1 PUNCH-IN 7.61 35.0 LABNB 18 173 15 4 0.0 5.0 129.00 133.53 DATA CARD 1 PUNCH-IN 7.60 4.8 35.8 22.97 39.98 19.40 18A2 18 173 15 4 0.0 5.0 129.00 133.53 DATA CARD 1 PUNCH-IN 7.63 35.0 LABNB 18 173 15 4 0.0 5.0 129.00 133.53 DATA CARD 1 1056.14 18A2 18 173 15 4 0.0 5.0 129.00 133.53 DATA CARD 2 9.94 15.76 18A2 18 173 15 4 0.0 5.0 129.00 133.53 DATA CARD 2 0.13 0.70 18A2 18 173 15 4 0.0 5.0 129.00 133.53 DATA CARD 3 476.12 18A2 18 173 17 3 0.0 6.0 148.00 151.03 DATA CARD 1 1056.14 18A2 18 173 17 3 0.0 6.0 148.00 151.03 DATA CARD 1 PUNCH-IN 7.60 COLORIMETRIC 3.9 35.5 23.23 39.98 19.40 18A2 18 173 17 3 0.0 6.0 148.00 151.03 DATA CARD 1 PUNCH-IN 7.60 35.0 LABNB 18 173 17 3 0.0 6.0 148.00 151.03 DATA CARD 2 8.63 23.75 18A2 18 173 17 3 0.0 6.0 148.00 151.03 DATA CARD 2 0.12 0.70 18A2 18 173 17 3 0.0 6.0 148.00 151.03 DATA CARD 3 471.67 18A2 18 173 19 4 0.0 5.0 167.00 171.53 DATA CARD 1 PUNCH-IN 7.52 35.0 LABNB 18 173 21 3 0.0 6.0 186.00 189.03 DATA CARD 1 PUNCH-IN 7.30 34.7 LABNB 18 173 23 3 0.0 5.0 205.00 208.03 DATA CARD 1 PUNCH-IN 7.52 35.0 LABNB 18 173 25 5 0.0 6.0 224.00 230.03 DATA CARD 1 PUNCH-IN 7.44 35.0 LABNB 18 173 27 4 0.0 5.0 243.00 247.53 DATA CARD 1 PUNCH-IN 7.38 35.0 LABNB 18 173 29 2 0.0 6.0 262.00 263.53 DATA CARD 1 PUNCH-IN 7.60 COLORIMETRIC 4.8 34.9 25.52 38.71 19.30 18A2 18 173 29 2 0.0 6.0 262.00 263.53 DATA CARD 1 PUNCH-IN 7.64 35.0 LABNB 18 173 29 2 0.0 6.0 262.00 263.53 DATA CARD 1 1311.07 18A2 18 173 29 2 0.0 6.0 262.00 263.53 DATA CARD 2 7.06 25.67 18A2 18 173 29 2 0.0 6.0 262.00 263.53 DATA CARD 2 0.13 0.70 18A2 18 173 29 2 0.0 6.0 262.00 263.53 DATA CARD 3 467.22 18A2 18 173 SSW 0.00 0.00 DATA CARD 1 PUNCH-IN 8.33 32.5 LABNB 18 173 SSW 0.00 0.00 DATA CARD 1 PUNCH-IN 8.33 32.5 LABNB