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 23 219 2 5 0.0 10.0 6.00 12.05 DATA CARD 1 FLOW-THRU 7.50 0.0 36.0 LABNB 23 219 4 5 0.0 10.0 24.00 30.05 DATA CARD 1 FLOW-THRU 7.41 0.0 35.2 LABNB 23 219 6 5 0.0 10.0 42.00 48.05 DATA CARD 1 FLOW-THRU 7.40 0.0 35.2 LABNB 23 219 8 5 0.0 10.0 60.00 66.05 DATA CARD 1 FLOW-THRU 7.24 0.0 35.2 LABNB 23 219 10 5 0.0 10.0 78.00 84.30 DATA CARD 1 FLOW-THRU 7.28 0.0 35.2 LABNB 23 219 13 4 0.0 10.0 119.00 123.55 DATA CARD 1 FLOW-THRU 7.31 0.0 35.5 LABNB 23 219 16 5 0.0 10.0 165.00 171.05 DATA CARD 1 FLOW-THRU 7.22 0.0 35.8 LABNB 23 219 20 5 0.0 10.0 201.00 207.05 DATA CARD 1 FLOW-THRU 7.31 0.0 36.0 LABNB 23 219 SSW 0.00 0.00 DATA CARD 1 FLOW-THRU 8.40 0.0 34.4 LABNB