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 71 511 5 3 143.0 150.0 33.50 37.97 DATA CARD 1 COMBINATION 7.09 COLORIMETRIC 3.9 12.49 46.18 19.85 LABNB 71 511 11 3 140.0 150.0 89.50 93.95 DATA CARD 1 15.17 41.61 19.98 LABNB 71 511 16 2 64.0 70.0 138.00 140.17 DATA CARD 1 COMBINATION 7.08 COLORIMETRIC 3.6 35.2 17.04 39.54 19.41 LABNB 71 511 20 2 144.0 150.0 176.00 178.97 DATA CARD 1 COMBINATION 7.58 COLORIMETRIC 3.5 34.6 17.78 39.40 22.84 LABNB 71 511 24 5 140.0 150.0 204.50 211.95 DATA CARD 1 COMBINATION 7.68 COLORIMETRIC 3.4 33.8 18.36 36.18 22.41 LABNB 71 511 30 4 140.0 150.0 242.50 248.45 DATA CARD 1 COMBINATION 7.38 COLORIMETRIC 0.5 33.0 19.87 38.55 22.24 LABNB 71 511 35 1 140.0 150.0 290.00 291.45 DATA CARD 1 COMBINATION 7.39 COLORIMETRIC 1.3 32.7 20.78 35.00 22.51 LABNB 71 511 40 5 140.0 150.0 337.50 344.95 DATA CARD 1 COMBINATION 7.04 COLORIMETRIC 1.6 32.5 21.25 34.65 22.54 LABNB 71 511 45 2 140.0 150.0 385.00 387.95 DATA CARD 1 COMBINATION 6.63 COLORIMETRIC 2.9 32.7 21.53 34.75 21.91 LABNB 71 511 50 3 140.0 150.0 432.50 436.95 DATA CARD 1 COMBINATION 7.37 COLORIMETRIC 2.2 32.7 20.80 24.52 19.44 LABNB 71 511 55 5 140.0 150.0 480.00 487.45 DATA CARD 1 COMBINATION 7.37 COLORIMETRIC 1.0 30.9 21.03 23.10 18.74 LABNB 71 511 60 4 140.0 150.0 527.50 533.45 DATA CARD 1 COLORIMETRIC 0.0 31.6 20.54 23.25 18.98 LABNB 71 511 65 3 140.0 150.0 575.00 579.45 DATA CARD 1 COMBINATION 7.50 COLORIMETRIC 2.7 31.1 20.11 20.32 18.18 LABNB