Table 2. Sediment
grain-size analysis results and pore-water chlorinity, Site 995.
Core,
section, interval (cm)
Depth
(mbsf)
Sediment
grain-size distribution (%)
Chlorinity
(mM)
>1.00
1.0-
0.630.63-
0.400.40-0.315
0.315-
0.20.20-
0.160.16-
0.100.1-
0.0630.063-0.05
0.05-
0.010.01-0.005
0.005-0.001
<0.001
164-995A-
1H-1, 145-152
1.45
0.0
0.0
0.0
0.2
0.2
0.2
0.8
0.2
2.3
26.6
20.2
23.3
25.7
555
2H-1, 145-150
3.15
0.0
0.0
0.0
0.2
0.2
0.2
1.1
0.2
4.2
23.6
22.3
28.6
19.0
557
2H-2, 145-150
4.70
0.0
0.0
0.0
0.2
0.2
0.2
0.8
0.0
1.2
18.1
20.6
30.4
28.1
559
2H-3, 145-150
6.25
0.0
0.0
0.0
0.2
0.2
0.2
1.1
0.0
1.1
13.1
13.4
31.2
39.4
561
2H-4, 145-150
7.80
0.0
0.0
0.0
0.2
0.2
0.4
0.9
0.0
1.3
12.0
13.7
38.5
32.9
559
2H-6, 0-5
9.45
0.0
0.0
0.0
0.2
0.2
0.2
0.4
0.2
3.0
16.9
16.1
39.5
23.4
560
3H-1, 153-158
12.73
0.0
0.0
0.0
0.2
0.2
0.2
1.1
0.2
4.4
22.9
18.0
30.4
22.0
562
3H-2, 153-158
14.28
0.0
0.0
0.0
0.2
0.2
0.2
0.2
0.0
0.4
10.9
21.3
35.5
31.0
562
3H-3, 145-150
15.75
0.0
0.0
0.0
0.2
0.2
0.2
0.2
0.0
0.4
11.2
13.1
44.0
30.4
563
3H-4, 145-150
17.25
0.0
0.0
0.0
0.0
0.0
0.0
0.5
0.0
0.5
11.9
17.5
43.6
26.0
562
3H-5, 145-150
18.75
0.0
0.0
0.0
0.0
0.0
0.0
0.4
0.0
0.4
12.7
19.1
42.8
24.5
559
3H-6, 145-150
20.25
0.0
0.0
0.0
0.0
0.0
0.0
0.5
0.0
0.5
13.8
7.7
43.4
34.1
561
4H-1, 145-150
22.15
0.4
0.0
0.0
0.2
0.2
0.2
0.7
0.0
2.2
21.7
18.9
36.1
19.2
563
4H-2, 145-150
23.65
0.0
0.0
0.0
0.0
0.0
0.2
0.4
0.0
0.8
16.7
22.6
34.1
25.2
560
4H-3, 145-150
25.15
0.0
0.0
0.0
0.0
0.0
0.0
0.2
0.0
0.4
15.0
17.3
34.1
32.9
561
4H-4, 145-150
26.65
0.0
0.0
0.0
0.0
0.0
0.0
0.4
0.0
0.7
12.9
1.4
53.3
31.3
556
4H-5, 145-150
28.15
0.0
0.0
0.0
0.0
0.0
0.0
0.2
0.0
0.5
8.0
15.9
58.9
16.3
556
4H-6, 35-40
28.55
0.0
0.0
0.0
0.0
0.0
0.0
0.3
0.0
0.7
15.3
19.8
54.5
9.0
557
5H-5, 145-150
37.65
0.0
0.0
0.0
0.0
0.0
0.0
0.2
0.0
0.4
14.8
22.6
25.3
36.5
553
6H-5, 140-150
47.10
0.0
0.0
0.0
0.0
0.0
0.0
0.4
0.0
0.8
14.4
18.8
36.0
29.4
546
7H-5, 145-150
56.60
0.0
0.0
0.0
0.0
0.0
0.0
0.2
0.0
0.7
9.3
13.6
38.9
37.1
544
8H-5, 140-150
66.10
0.0
0.0
0.0
0.2
0.0
0.0
0.2
0.0
0.2
15.3
18.1
37.9
28.0
544
9P-1, 35-50
68.55
0.0
0.0
0.0
0.2
0.2
0.2
0.4
0.2
0.9
12.2
23.4
39.4
22.8
--
10H-3, 140-150
73.60
0.0
0.0
0.0
0.2
0.2
0.4
0.8
0.0
1.2
12.9
18.8
38.5
27.0
541
11H-3, 59-69
82.29
0.4
0.2
0.2
0.2
0.2
0.2
0.2
0.0
0.2
7.0
16.3
35.4
39.2
538
12H-6, 140-150
96.08
0.0
0.0
0.0
0.2
0.2
0.2
0.2
0.0
0.4
19.6
7.7
42.3
29.3
532
13H-5, 140-150
105.10
0.0
0.0
0.0
0.0
0.2
0.2
0.4
0.0
0.8
15.4
7.4
50.7
24.9
532
14H-4, 140-150
113.10
0.0
0.0
0.0
0.2
0.2
0.2
1.1
0.2
0.8
12.4
8.7
45.1
31.2
531
15H-4, 140-150
122.60
0.0
0.0
0.0
0.0
0.0
0.2
0.4
0.0
0.8
14.2
17.2
43.6
23.4
527
16H-6, 140-150
133.98
0.0
0.0
0.0
0.2
0.2
0.2
0.4
0.0
0.4
14.7
18.6
40.6
24.6
525
17H-5, 140-150
143.10
0.0
0.0
0.0
0.2
0.2
0.2
0.4
0.0
1.2
13.8
17.6
45.9
20.3
523
18P-1, 47-61
145.67
0.0
0.0
0.0
0.0
0.2
0.2
0.9
0.0
1.3
15.8
22.2
45.7
13.7
--
19H-6, 64-74
153.72
0.0
0.0
0.0
0.0
0.0
0.0
0.2
0.0
0.5
19.3
17.7
42.5
19.9
525
21X-1, 135-150
166.55
0.0
0.0
0.0
0.0
0.0
0.0
0.2
0.0
0.6
20.2
33.9
37.7
7.4
520
21X-3, 135-150
169.55
0.0
0.0
0.0
0.0
0.0
0.2
0.2
0.0
0.3
16.4
24.3
47.4
11.2
522
22X-2, 135-150
177.65
0.0
0.0
0.0
0.0
0.0
0.0
0.2
0.2
0.4
19.7
24.9
37.0
17.7
520
22X-4, 135-150
180.65
0.0
0.0
0.0
0.0
0.0
0.0
0.2
0.2
0.3
17.2
18.9
46.3
16.8
522
23X-2, 135-150
187.25
0.0
0.0
0.0
0.2
0.0
0.2
0.2
0.2
0.3
15.0
20.7
50.7
12.7
519
23X-4, 135-150
190.25
0.0
0.0
0.0
0.0
0.0
0.0
0.2
0.2
0.4
15.2
20.8
54.2
9.0
517
24X-1, 135-150
195.35
0.0
0.0
0.0
0.0
0.0
0.0
0.2
0.2
0.3
16.2
38.7
37.5
6.9
503
25X-1, 135-150
205.05
0.0
0.0
0.0
0.0
0.0
0.0
0.2
0.0
0.5
14.6
18.8
55.3
10.6
513
25X-3, 135-150
208.05
0.0
0.0
0.0
0.0
0.0
0.0
0.2
0.0
0.5
18.8
28.9
45.3
6.4
508
27P-1, 28-42
223.18
0.0
0.0
0.0
0.0
0.0
0.0
0.2
0.2
1.2
20.7
23.2
43.1
11.5
--
28X-3, 135-150
228.25
0.0
0.0
0.0
0.2
0.0
0.3
0.5
0.0
0.7
14.7
68.3
11.2
4.1
510
28X-5, 135-150
231.25
0.2
0.0
0.0
0.2
0.2
0.0
0.3
0.0
0.3
13.1
28.9
50.1
6.5
508