Table T2. Summary of gas concentrations for Hole 1103A.
| Core,
section, interval (cm) |
Depth (mbsf) |
Sample method |
Methane (ppm) |
Ethane (ppm) |
|---|---|---|---|---|
178-1103A- |
||||
28R-1, 99-100 |
257.89 |
HS |
3,430 |
0 |
29R-1, 0-5 |
266.60 |
HS |
2,260 |
0 |
31R-1, 142-143 |
287.22 |
HS |
1,620 |
0 |
32R-1, 37-38 |
295.57 |
HS |
545 |
0 |
33R-1, 0-5 |
304.80 |
HS |
1,270 |
0 |
34R-4, 83-88 |
319.37 |
HS |
2,770 |
0 |
35R-2, 93-94 |
326.32 |
HS |
1,650 |
0 |
36R-3, 138-139 |
337.91 |
HS |
11,600 |
0 |
37R-4, 132-133 |
348.45 |
HS |
20,000 |
1 |
Note: HS = headspace.