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 26 254 2 5 144.0 150.0 5.50 13.47 DATA CARD 1 FLOW-THRU 7.31 COLORIMETRIC 2.5 35.2 LABNB 26 254 2 5 144.0 150.0 5.50 13.47 DATA CARD 5 PUNCH-IN 7.41 LABNB 26 254 7 5 144.0 150.0 53.00 60.97 DATA CARD 1 FLOW-THRU 7.41 COLORIMETRIC 2.5 34.9 LABNB 26 254 7 5 144.0 150.0 53.00 60.97 DATA CARD 5 PUNCH-IN 7.45 LABNB 26 254 12 3 144.0 150.0 100.50 104.97 DATA CARD 1 FLOW-THRU 7.56 COLORIMETRIC 2.4 35.1 LABNB 26 254 12 3 144.0 150.0 100.50 104.97 DATA CARD 5 PUNCH-IN 7.63 LABNB 26 254 18 5 140.0 150.0 148.00 155.45 DATA CARD 1 FLOW-THRU 7.47 COLORIMETRIC 2.3 35.0 LABNB 26 254 18 5 140.0 150.0 148.00 155.45 DATA CARD 5 PUNCH-IN 7.56 LABNB 26 254 22 CC 195.50 195.60 DATA CARD 1 FLOW-THRU 7.55 COLORIMETRIC 2.0 33.3 LABNB 26 254 25 6 140.0 146.0 219.00 227.93 DATA CARD 1 FLOW-THRU 7.70 COLORIMETRIC 1.5 35.5 LABNB 26 254 30 1 143.0 150.0 266.50 267.97 DATA CARD 1 FLOW-THRU 8.28 COLORIMETRIC 1.4 34.6 LABNB 26 254 SSW 0.00 0.00 DATA CARD 1 FLOW-THRU 8.21 COLORIMETRIC 2.5 35.8 LABNB 26 254 SSW 0.00 0.00 DATA CARD 5 PUNCH-IN 8.31 LABNB