leg site hole core coretype section top interval bottom interval sample code head or vacutainer volume parameter id las name oxygen nitrogen methane carbon monoxide carbon dioxide ethylene ethane hydrogen sulfied propylene propane isobutate normal butane isopentane normal pentane isohexane normal hexane methane/ethane methane/ethane plus comments latitude longitude depth top interval depth below sea floor bottom interval depth below sea floor 107 653 B 003 Hydraulic (Advanced) Piston Core 05 119 120 HS Headspace techniques were used 5.0 GC1-50 0000003 40.26433 11.44917 0023.60 2479 2480 107 653 B 006 Hydraulic (Advanced) Piston Core 05 119 120 HS Headspace techniques were used 5.0 GC1-50 0000003 0000000 0000000 0000000 0000000 0000000 0000000 40.26433 11.44917 0052.00 5319 5320