Table T12. Headspace gas concentrations for Hole 1101A.
| Core,
section, interval (cm) |
Depth (mbsf) |
Methane (ppm) |
Ethane (ppm) |
|---|---|---|---|
178-1101A- |
|||
1H-6, 0-5 |
7.50 |
3 |
0 |
2H-6, 0-5 |
16.20 |
4 |
0 |
3H-6, 0-5 |
25.70 |
3 |
0 |
4H-6, 0-5 |
35.20 |
3 |
0 |
6H-6, 0-5 |
45.70 |
5 |
0 |
7H-4, 0-5 |
52.20 |
8 |
0 |
8H-4, 0-5 |
61.70 |
12 |
0 |
9H-4, 0-5 |
71.20 |
26 |
0 |
10H-4, 0-5 |
80.70 |
20 |
0 |
11H-4, 0-5 |
90.20 |
14 |
0 |
12H-4, 0-5 |
99.70 |
13 |
0 |
13H-4, 0-5 |
109.20 |
11 |
0 |
14H-4, 0-5 |
118.70 |
74 |
0 |
15H-5, 0-5 |
128.33 |
1,570 |
0 |
16H-3, 0-5 |
136.20 |
1,900 |
0 |
17X-4, 0-5 |
147.20 |
4,290 |
1 |
18X-4, 0-5 |
155.00 |
3,590 |
1 |
19X-3, 0-5 |
163.10 |
22,100 |
5 |
20X-4, 0-5 |
174.20 |
17,200 |
4 |
21X-4, 0-5 |
183.80 |
19,200 |
4 |
22X-4, 0-5 |
193.40 |
21,000 |
4 |
23X-4, 0-5 |
203.00 |
28,100 |
5 |
24X-4, 0-5 |
212.60 |
20,400 |
4 |