Table
6. Sedimentary geochemical results for Site 1017.
Core,
section, interval (cm)
Depth
(mbsf)
P
concentrations (µmol/g sediment)
CaCO3
(wt%)
Biogenic
opal
(wt%)
Oxide
associated
Authigenic
Detrital
Organic
Total
reactive
Total
Mean
SD
Mean
SD
Mean
SD
Mean
SD
Mean
SD
Mean
SD
167-1017B-
1H-3,
145-150
4.45
1.95
0.04
13.80
0.05
0.46
0.09
2.00
0.07
17.75
0.10
18.21
0.13
6.5
2.75
1H-4,
145-150
5.67
1.90
0.99
15.60
2.45
0.58
0.07
1.99
0.16
19.48
2.64
20.06
2.64
6.5
2.02
2H-3,
145-150
9.75
2.64
0.15
15.29
2.15
0.56
0.04
2.41
0.12
20.34
2.16
20.90
2.16
6.0
2.36
3H-3,
145-150
19.25
2.28
0.10
13.15
1.42
0.50
0.04
2.48
0.15
17.90
1.43
18.40
1.43
4.9
1.42
4H-3,
145-150
28.75
2.12
0.15
16.51
0.31
0.51
0.03
1.66
0.14
20.28
0.37
20.79
0.37
7.6
2.44
5H-3,
145-150
38.19
2.42
0.35
16.69
3.24
0.54
0.08
1.79
0.01
20.90
3.26
21.44
3.26
5.8
2.33
6H-3,
145-150
47.75
3.21
0.52
17.79
2.35
0.64
0.09
1.76
0.01
22.75
2.41
23.39
2.41
9.7
3.15
9H-3,
145-150
76.25
2.67
0.23
19.59
3.71
0.57
0.04
1.70
0.06
23.95
3.72
24.52
3.72
8.7
1.90
12H-3,
145-150
104.75
1.97
0.71
16.21
2.55
0.44
0.03
1.61
0.09
19.79
2.65
20.23
2.65
4.7
2.22
15X-3,
145-150
122.88
1.94
0.18
21.09
1.03
0.49
0.02
1.15
0.05
24.18
1.05
24.67
1.05
6.0
2.85
Note: SD = standard deviation.