Table 6. 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)	Estimated porosity	Gas/pore water ratio (mL/L)

164-995A-					
2H-2	12.7	10.2	0	69.3	0
3H-4	22.2	14.5	0	69.0	0
4H-2	31.7	11.9	0	68.7	0
5H-2	41.2	10.5	210	68.4	17
6H-2	50.7	11.9	650	68.1	54
7H-2	60.2	12.9	800	67.8	66
8H-3	69.7	12.1	0	67.5	0
10H-2	80.2	14.9	660	67.2	54
11H-2	89.7	11.7	460	66.9	37
12H-4	99.2	12.4	0	66.7	0
13H-2	108.7	12.1	907	66.4	73
14H-3	118.2	13.8	650	66.1	52
16H-4	137.7	12.6	1625	65.5	130
19H-3	157.2	12.8	610	64.9	48
21X-2	176.3	10.3	50	64.3	3
31X-3	253.2	9.6	60	62.0	4
33X-3	273.0	11.4	0	61.4	0
42X-3	351.6	10.6	0	59.0	0
51X-2	417.5	3.8	0	57.0	0
53X-3	429.6	11.0	0	56.7	0
54X-3	438.2	11.0	75	56.4	5
67X-3	558.0	14.5	0	52.8	0
68X-4	563.4	14.1	220	52.6	14
71X-3	583.6	13.6	200	52.0	12
73X-3	601.8		200	51.4	12
80X-1	666.1		0	49.5	0
81X-2	677.2		130	49.2	7
83X-2	696.5	12.6	120	48.6	7
					
164-995B-					
3H-1	108.3	14.5	255	66.4	20
3H-2	109.8	13.7	1050	66.4	85
3H-3	111.3	13.9	772	66.3	62
3H-4	112.8	14.1	813	66.3	66
3H-5	114.3	13.8	410	66.2	33