Table T11. Composition of headspace gases, Hole 1263A.
Core, section,
interval (cm)
Depth
(mcd)
C1
(ppm)
208-1263A-

2H-6, 0–5 10.2 1.9
3H-6, 0–5 21.4 1.8
4H-6, 0–5 32.6 1.8
6H-6, 0–5 55.1 1.8
7H-6, 0–5 66.4 1.8
8H-6, 0–5 77.5 1.9
9H-6, 0–5 88.1 1.8
10H-6, 0–5 97.6 1.8
11H-6, 0–5 108.5 1.8
12H-5, 0–5 116.4 1.8
14H-6, 0–5 140.1 1.8
15H-6, 0–5 153.8 1.8
16H-6, 0–5 164.7 1.8
17H-6, 0–5 175.3 1.7
18H-5, 0–5 184.2 1.8
19H-6, 0–5 196.8 2.0
20H-5, 0–5 207.1 1.8
21H-5, 0–5 219.1 1.8
22H-6, 0–5 231.9 2.0
23H-3, 0–5 237.3 1.9
24H-6, 0–5 250.6 1.9
25H-2, 0–5 255.0 2.0
26H-6, 0–5 267.0 1.7
27H-6, 0–5 279.6 1.8
28H-6, 0–5 291.6 1.9
29H-6, 0–5 302.3 1.8
30H-6, 0–5 313.8 1.9
32H-6, 0–5 327.5 2.0
35X-4, 0–5 347.2 2.2
36X-3, 0–5 357.1 2.0
37X-4, 0–5 366.5 2.3
38X-4, 0–5 378.3 2.6
39X-3, 0–5 388.3 2.8
40X-2, 0–5 398.1 2.5