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 29 277 1 5 0.0 10.0 0.00 6.05 DATA CARD 1 FLOW-THRU 7.41 2.2 35.2 LABNB 29 277 1 5 0.0 10.0 0.00 6.05 DATA CARD 5 PUNCH-IN 7.59 LABNB 29 277 5 5 0.0 6.0 35.50 41.53 DATA CARD 1 FLOW-THRU 7.44 2.7 35.5 LABNB 29 277 5 5 0.0 6.0 35.50 41.53 DATA CARD 5 PUNCH-IN 7.43 LABNB 29 277 10 5 0.0 6.0 83.00 89.03 DATA CARD 1 FLOW-THRU 7.28 2.9 35.2 LABNB 29 277 10 5 0.0 6.0 83.00 89.03 DATA CARD 5 PUNCH-IN 7.36 LABNB 29 277 15 5 0.0 6.0 130.50 136.53 DATA CARD 1 FLOW-THRU 7.25 3.0 34.9 LABNB 29 277 15 5 0.0 6.0 130.50 136.53 DATA CARD 5 PUNCH-IN 7.36 LABNB 29 277 20 5 144.0 150.0 178.00 185.47 DATA CARD 1 FLOW-THRU 7.31 2.5 35.2 LABNB 29 277 20 5 144.0 150.0 178.00 185.47 DATA CARD 5 PUNCH-IN 7.23 LABNB 29 277 25 2 0.0 7.0 225.50 227.04 DATA CARD 1 FLOW-THRU 7.27 2.7 34.6 LABNB 29 277 30 4 0.0 6.0 273.00 277.53 DATA CARD 1 FLOW-THRU 7.27 2.7 34.4 LABNB 29 277 35 2 0.0 10.0 349.00 350.55 DATA CARD 1 FLOW-THRU 7.24 2.5 34.6 LABNB 29 277 40 3 0.0 10.0 406.00 409.05 DATA CARD 1 FLOW-THRU 7.32 1.9 34.6 LABNB 29 277 40 3 0.0 10.0 406.00 409.05 DATA CARD 1 FLOW-THRU 7.43 1.7 34.6 LABNB 29 277 SSW 0.00 0.00 DATA CARD 1 FLOW-THRU 7.98 2.3 34.6 LABNB 29 277 SSW 0.00 0.00 DATA CARD 5 PUNCH-IN 7.96 LABNB