Table T8. Headspace gas composition, Site 1192.

 
Core,
section
Depth
(mbsf)
C1
(ppmv)
194-1192A-
1H-5 6.00 11.8
3H-5 25.00 2.5
5H-5 35.50 2.6
6H-5 45.00 2.2
7H-5 54.50 2.0
8H-5 64.00 1.8
9H-5 73.50 2.0
10H-5 83.00 2.0
12H-5 93.50 2.3
13H-5 103.00 1.9
14H-5 112.50 1.9
15H-5 122.00 1.7
16H-5 131.50 2.0
17H-5 141.00 2.0
18H-5 150.50 1.8
19H-5 160.00 1.9
20H-5 169.50 2.1
21H-5 179.00 2.1
22H-5 188.50 2.7
24H-5 199.00 2.1
25H-5 208.50 2.2
26H-5 218.00 1.8
27H-5 227.50 2.7
29H-5 238.00 2.1
194-1192B-
4H-5 187.90 2.1
5H-5 197.40 2.1
6H-5 206.90 1.9
8H-5 225.90 2.1
9X-5 235.40 2.2
10X-4 243.50 2.0
12X-3 261.20 2.1
15X-3 290.10 1.9
16X-3 299.80 2.1
17X-4 310.90 2.2
18X-4 320.50 2.0
19X-5 331.60 2.0
21X-5 342.20 2.3

Note: C1 = methane.