Table 5. Volumes of gas collected from 1.5-m whole-core sections as they warmed to room temperature inside the gas-collection chambers. Core, section Depth to top of section (mbsf) Insertion temperature (C) Gas evolved (mL) Gas/pore water ratio (mL/L) 164-996A- 8H-4 53 13.0 1756 358 9H-6 62 5.0 102 20 164-996D- 4H-4 22 13.0 142 29 6H-3 45 5.0 2046 417 164-996E- 1H-2 5.6 12.0 0 0