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 40 360 1 4 140.0 150.0 79.50 85.45 DATA CARD 1 COMBINATION 7.27 COLORIMETRIC 5.7 34.6 11.56 48.35 LABNB 40 360 5 4 144.0 150.0 117.50 123.82 DATA CARD 1 COMBINATION 7.39 COLORIMETRIC 4.4 33.6 11.45 41.21 LABNB 40 360 14 4 144.0 150.0 203.00 208.97 DATA CARD 1 COMBINATION 7.51 COLORIMETRIC 2.1 33.8 12.69 39.82 LABNB 40 360 20 3 144.0 150.0 279.00 283.47 DATA CARD 1 COMBINATION 7.66 COLORIMETRIC 1.8 33.8 13.54 37.08 LABNB 40 360 27 3 144.0 150.0 412.00 416.47 DATA CARD 1 COMBINATION 7.88 COLORIMETRIC 0.3 34.1 17.97 10.84 LABNB 40 360 SSW 0.00 0.00 DATA CARD 1 8.08 COLORIMETRIC 2.4 35.2 10.50 55.28 19.38 LABNB