Table T13. Headspace gas analysis, Hole 1176A.
Core,
section,
interval (cm) |
Depth
(mbsf) |
Sample
method |
C1/C2
|
C1
(ppm) |
C2
(ppm) |
C2=
(ppm) |
C3
(ppm) |
C3=
(ppm) |
---|---|---|---|---|---|---|---|---|
190-1176A- | ||||||||
1H-4, 0-5 | 4.50 | HS | 7 | 0.0 | 0.0 | 0.0 | 0.0 | |
2H-4, 0-5 | 11.90 | HS | 12 | 0.0 | 0.0 | 0.0 | 0.0 | |
3H-4, 0-5 | 21.40 | HS | 3,378 | 0.0 | 0.0 | 0.0 | 0.0 | |
4H-5, 0-5 | 32.40 | HS | 28,570 | 0.0 | 0.0 | 0.0 | 0.0 | |
5H-5, 0-5 | 41.90 | HS | 23,060 | 0.0 | 0.0 | 0.0 | 0.0 | |
6H-2, 0-5 | 46.90 | HS | 36,920 | 0.0 | 0.0 | 0.0 | 0.0 | |
7H-5, 0-5 | 60.90 | HS | 5,728 | 0.0 | 0.0 | 0.0 | 0.0 | |
8H-1, 0-5 | 64.40 | HS | 2,500 | 0.0 | 0.0 | 0.0 | 0.0 | |
9H-4, 0-5 | 78.40 | HS | 19,069 | 0.0 | 0.0 | 0.0 | 0.0 | |
10H-5, 0-5 | 89.40 | HS | 21,823 | 0.0 | 0.0 | 0.0 | 0.0 | |
11H-3, 0-5 | 95.90 | HS | 82,532 | 33,013 | 0.4 | 0.0 | 0.0 | 0.0 |
12H-5, 0-5 | 107.42 | HS | 2,640 | 0.0 | 0.0 | 0.0 | 0.0 | |
13H-2, 0-5 | 113.40 | HS | 10,935 | 0.0 | 0.0 | 0.0 | 0.0 | |
14H-5, 0-5 | 127.40 | HS | 8,766 | 0.0 | 0.0 | 0.0 | 0.0 | |
15H-4, 0-5 | 135.40 | HS | 12,312 | 0.0 | 0.0 | 0.0 | 0.0 | |
16H-4, 0-5 | 144.90 | HS | 6,497 | 0.0 | 0.0 | 0.0 | 0.0 | |
17H-5, 0-5 | 155.90 | HS | 8,455 | 0.0 | 0.0 | 0.0 | 0.0 | |
18H-2, 0-5 | 160.77 | HS | 8,031 | 0.0 | 0.0 | 0.0 | 0.0 | |
19H-4, 0-5 | 166.90 | HS | 4,483 | 0.0 | 0.0 | 0.0 | 0.0 | |
20X-2, 0-5 | 172.10 | HS | 12,820 | 0.0 | 0.0 | 0.0 | 0.0 | |
21X-2, 0-5 | 181.70 | HS | 25,402 | 7,621 | 0.3 | 0.0 | 0.0 | 0.0 |
22X-5, 0-5 | 195.90 | HS | 31,692 | 28,523 | 0.9 | 0.0 | 0.0 | 0.0 |
23X-3, 0-5 | 202.50 | HS | 27,054 | 13,527 | 0.5 | 0.0 | 0.0 | 0.0 |
24X-5, 0-5 | 215.10 | HS | 19,890 | 21,880 | 1.1 | 0.3 | 0.0 | 0.0 |
25X-3, 0-5 | 221.70 | HS | 13,009 | 19,514 | 1.5 | 0.4 | 0.0 | 0.0 |
26X-3, 0-5 | 231.30 | HS | 7,772 | 7,772 | 1.0 | 0.3 | 0.0 | 0.0 |
27X-2, 0-5 | 239.40 | HS | 8,460 | 10,998 | 1.3 | 0.0 | 0.0 | 0.0 |
28X-1, 0-5 | 247.50 | HS | 2,549 | 0.0 | 0.0 | 0.0 | 0.0 | |
31X-CC, 0-5 | 276.40 | HS | 10,650 | 8,520 | 0.8 | 0.0 | 0.0 | 0.0 |
33X-1, 0-5 | 295.70 | HS | 517 | 0.0 | 0.0 | 0.0 | 0.0 | |
36X-1, 28-43 | 324.78 | HS | 8 | 0.0 | 0.0 | 0.0 | 0.0 | |
37X-1, 41-61 | 334.51 | HS | 19 | 6 | 0.3 | 0.0 | 0.0 | 0.0 |
39X-2, 0-5 | 353.85 | HS | 32 | 32 | 1.0 | 0.0 | 0.0 | 0.0 |
40X-2, 0-5 | 363.75 | HS | 10 | 7 | 0.7 | 0.3 | 0.5 | 0.0 |
41X-CC, 0-5 | 372.70 | HS | 6 | 0.0 | 0.0 | 0.0 | 0.0 | |
43X-2, 0-5 | 393.50 | HS | 6 | 0.0 | 0.0 | 0.0 | 0.0 | |
44X-1, 0-5 | 401.60 | HS | 8 | 0.0 | 0.0 | 0.0 | 0.0 |
Note: HS = headspace.