Core, section,
interval (cm) |
Depth
(mbsf) |
C1
(ppmv) |
Sediment
|
C1
(µL/L)† |
C1
(mM)‡ |
||
---|---|---|---|---|---|---|---|
Gross
weight (g) |
Net
weight (g) |
Volume
(cm3)* |
|||||
204-1244A- |
|
|
|
|
|
|
|
1H-2, 0-5 | 1.5 | 10 | 25.0 | 9.3 | 6.0 | 23 | 0.0 |
1H-5, 0-5 | 6.0 | 443 | 25.7 | 10.0 | 6.2 | 995 | 0.1 |
204-1244B- |
|
|
|
|
|
|
|
1H-2, 0-5 | 1.5 | 22 | 23.9 | 8.2 | 5.3 | 62 | 0.0 |
1H-4, 0-5 | 4.5 | 43 | 24.8 | 9.1 | 5.7 | 108 | 0.0 |
2H-3, 0-5 | 9.6 | 15,007 | 26.1 | 10.4 | 6.4 | 32,137 | 2.4 |
2H-6, 0-5 | 14.1 | 39,787 | 24.7 | 9.0 | 5.5 | 106,014 | 8.0 |
3H-3, 0-5 | 19.1 | 8,323 | 24.3 | 8.6 | 5.2 | 23,832 | 1.8 |
3H-6, 0-5 | 23.6 | 7,248 | 22.9 | 7.2 | 4.3 | 26,371 | 2.0 |
4H-4, 0-5 | 28.8 | 70,697 | 24.8 | 9.1 | 5.4 | 189,995 | 14.5 |
4H-7, 0-5 | 33.3 | 15,459 | 26.0 | 10.3 | 6.1 | 35,080 | 2.7 |
5H-4, 0-5 | 38.6 | 8,748 | 25.0 | 9.3 | 5.5 | 23,039 | 1.8 |
5H-7, 0-5 | 43.1 | 13,115 | 25.3 | 9.6 | 5.7 | 33,172 | 2.6 |
6H-4, 0-5 | 46.9 | 19,912 | 25.9 | 10.2 | 6.0 | 46,690 | 3.6 |
6H-7, 0-5 | 51.4 | 6,569 | 22.2 | 6.5 | 3.8 | 27,816 | 2.2 |
204-1244C- |
|
|
|
|
|
|
|
1H-2, 0-5 | 1.5 | 245 | 24.2 | 8.5 | 5.5 | 654 | 0.0 |
1H-3, 0-5 | 3.0 | 6 | 26.0 | 10.3 | 6.5 | 12 | 0.0 |
2H-2, 0-5 | 7.0 | 1,632 | 28.8 | 13.1 | 8.1 | 2,422 | 0.2 |
2H-5, 0-5 | 11.5 | 9,362 | 25.1 | 9.4 | 5.7 | 23,322 | 1.8 |
3H-2, 0-5 | 16.5 | 33,324 | 24.9 | 9.2 | 5.6 | 86,597 | 6.5 |
3H-5, 0-5 | 21.0 | 21,100 | 22.5 | 6.8 | 4.1 | 82,234 | 6.2 |
3H-7, 0-5 | 24.0 | 17,504 | 26.2 | 10.5 | 6.3 | 38,191 | 2.9 |
4H-3, 0-5 | 27.5 | 5,029 | 25.8 | 10.1 | 6.0 | 11,744 | 0.9 |
4H-6, 0-5 | 32.0 | 916 | 23.6 | 7.9 | 4.7 | 2,985 | 0.2 |
5H-3, 0-5 | 37.0 | 3,379 | 21.8 | 6.1 | 3.6 | 15,321 | 1.2 |
5H-6, 0-5 | 41.5 | 7,895 | 24.4 | 8.7 | 5.1 | 22,824 | 1.8 |
6H-3, 0-5 | 46.5 | 9,600 | 26.5 | 10.8 | 6.4 | 20,571 | 1.6 |
6H-6, 0-5 | 50.9 | 9,029 | 25.7 | 10.0 | 5.9 | 21,683 | 1.7 |
7H-3, 0-5 | 54.9 | 2,622 | 24.6 | 8.9 | 5.2 | 7,417 | 0.6 |
7H-6, 0-5 | 59.1 | 879 | 25.9 | 10.2 | 6.0 | 2,063 | 0.2 |
8H-3, 0-5 | 64.5 | 8,286 | 26.0 | 10.3 | 6.0 | 19,232 | 1.5 |
8H-6, 0-5 | 69.0 | 16,805 | 26.4 | 10.7 | 6.2 | 37,004 | 2.9 |
9H-3, 0-5 | 75.0 | 21 | 24.1 | 8.4 | 4.9 | 65 | 0.0 |
9H-6, 0-5 | 79.5 | 161 | 25.3 | 9.6 | 5.6 | 415 | 0.0 |
10H-3, 0-5 | 84.0 | 1,051 | 26.7 | 11.0 | 6.4 | 2,238 | 0.2 |
10H-6, 0-5 | 88.5 | 587 | 26.4 | 10.7 | 6.2 | 1,304 | 0.1 |
11H-3, 0-5 | 93.2 | 507 | 24.9 | 9.2 | 5.3 | 1,394 | 0.1 |
11H-6, 0-5 | 97.7 | 685 | 25.3 | 9.6 | 5.6 | 1,780 | 0.1 |
12H-3, 0-5 | 103.5 | 51,241 | 23.4 | 7.7 | 4.5 | 178,928 | 14.5 |
12H-6, 0-5 | 108.0 | 8,298 | 25.1 | 9.4 | 5.4 | 22,265 | 1.8 |
13H-3, 0-5 | 113.0 | 7,802 | 22.9 | 7.2 | 4.2 | 29,754 | 2.4 |
13H-6, 0-5 | 117.5 | 8,265 | 27.4 | 11.7 | 6.7 | 16,240 | 1.3 |
15H-3, 0-5 | 124.0 | 16,060 | 25.9 | 10.2 | 5.9 | 38,628 | 3.2 |
15H-6, 0-5 | 128.5 | 9,778 | 24.8 | 9.1 | 5.2 | 27,574 | 2.3 |
17H-2, 40-45 | 133.8 | 27,858 | 26.2 | 10.5 | 6.0 | 64,457 | 5.4 |
19X-3, 0-5 | 146.0 | 10,028 | 27.0 | 11.3 | 6.5 | 20,912 | 1.8 |
19X-6, 0-5 | 150.0 | 12,073 | 24.5 | 8.8 | 5.0 | 35,789 | 3.0 |
20X-4, 0-5 | 153.7 | 21,974 | 26.1 | 10.4 | 6.0 | 51,779 | 4.4 |
21X-4, 0-5 | 163.3 | 6,971 | 29.1 | 13.4 | 7.7 | 11,213 | 1.0 |
22X-4, 0-5 | 172.8 | 7,056 | 24.2 | 8.5 | 4.9 | 21,999 | 1.9 |
23X-4, 0-5 | 182.4 | 5,512 | 24.3 | 8.6 | 4.9 | 16,949 | 1.5 |
24X-4, 0-5 | 191.6 | 2,520 | 25.7 | 10.0 | 5.7 | 6,321 | 0.6 |
25X-4, 0-5 | 200.9 | 871 | 25.2 | 9.5 | 5.4 | 2,349 | 0.2 |
26X-4, 0-5 | 210.6 | 42,962 | 23.4 | 7.7 | 4.4 | 153,213 | 13.8 |
27X-4, 0-5 | 220.3 | 436 | 25.2 | 9.5 | 5.4 | 1,179 | 0.1 |
28X-4, 0-5 | 229.9 | 1,643 | 28.8 | 13.1 | 7.4 | 2,776 | 0.3 |
29X-4, 0-5 | 238.8 | 13,733 | 27.8 | 12.1 | 6.9 | 26,287 | 2.5 |
30X-4, 0-5 | 249.2 | 10,886 | 28.3 | 12.6 | 7.1 | 19,608 | 1.9 |
31X-4, 0-5 | 258.8 | 7,882 | 26.9 | 11.2 | 6.3 | 16,979 | 1.6 |
32X-4, 0-5 | 268.4 | 14,244 | 26.4 | 10.7 | 6.1 | 32,822 | 3.2 |
33X-4, 0-5 | 278.0 | 9,012 | 26.1 | 10.4 | 5.9 | 21,650 | 2.1 |
34X-4, 0-5 | 287.8 | 10,727 | 21.4 | 5.7 | 3.2 | 55,915 | 5.4 |
35X-4, 0-5 | 297.5 | 14,212 | 25.5 | 9.8 | 5.5 | 37,181 | 3.7 |
36X-4, 0-5 | 307.1 | 18,438 | 26.9 | 11.2 | 6.3 | 39,945 | 4.0 |
37X-2, 0-5 | 313.7 | 14,749 | 25.1 | 9.4 | 5.3 | 40,923 | 4.1 |
38X-4, 0-5 | 326.4 | 20,735 | 25.4 | 9.7 | 5.5 | 55,179 | 5.6 |
39X-2, 0-5 | 333.0 | 14,375 | 24.0 | 8.3 | 4.7 | 47,159 | 4.8 |
204-1244E- |
|
|
|
|
|
|
|
1H-1, 0-5 | 0.0 | 8.9 | 25.1 | 9.5 | 6.68 | 0.02 | 0.0 |
1H-2, 0-5 | 1.5 | 6.5 | 26.2 | 10.6 | 6.80 | 0.01 | 0.0 |
1H-3, 0-5 | 3.0 | 23 | 27.8 | 12.2 | 7.69 | 0.04 | 0.0 |
1H-5, 0-5 | 6.0 | 314 | 27.0 | 11.4 | 7.06 | 0.64 | 0.0 |
1H-6, 0-5 | 7.5 | 3,369 | 26.3 | 10.7 | 6.59 | 7.62 | 0.5 |
2H-1, 0-5 | 8.7 | 1,481 | 28.6 | 13.0 | 7.98 | 2.51 | 0.2 |
2H-2, 0-5 | 10.2 | 18,787 | 26.8 | 11.2 | 6.85 | 40.21 | 2.8 |
2H-3, 0-5 | 11.7 | 13,656 | 25.9 | 10.3 | 6.27 | 33.14 | 2.3 |
2H-4, 0-5 | 13.2 | 56,704 | 27.0 | 11.4 | 6.92 | 119.36 | 8.4 |
2H-5, 0-5 | 14.7 | 31,984 | 26.4 | 10.8 | 6.54 | 73.12 | 5.2 |
2H-6, 0-5 | 16.2 | 26,002 | 26.4 | 10.8 | 6.53 | 59.65 | 4.2 |
Notes: * = sample weight per density, where density = [0.0403ln(depth) + 1.5424]. † = ppmv CH4 x [(21 - sample volume)/sample volume)]. ‡ = µL/L CH4/(f x 1000 x 22.4), where f = -0.00053 x depth + 0.64.