Table 1. The oxygen and hydrogen isotopic composition of waters from Site 1003.
Core,
section,
interval (cm) |
Depth
(m) |
O
#1 |
O
#2 |
Mean
|
SD
|
---|---|---|---|---|---|
166-1003A- | |||||
1H-1, 145-150 | 1.45 | 0.90 | 0.70 | 0.75 | 0.10 |
1H-2, 145-150 | 2.95 | 0.70 | 0.67 | 0.69 | 0.02 |
1H-3, 145-150 | 4.45 | 0.82 | 0.87 | 0.84 | 0.02 |
1H-4, 145-150 | 5.95 | 0.75 | 0.73 | 0.74 | 0.01 |
2H-1, 145-150 | 8.45 | 0.72 | 0.72 | ||
2H-2, 145-150 | 9.95 | 0.71 | 0.71 | ||
2H-3, 145-150 | 11.45 | 0.89 | 0.84 | 0.87 | 0.02 |
2H-6, 145-150 | 15.03 | 0.60 | 0.69 | 0.64 | 0.04 |
3H-5, 145-150 | 23.95 | 0.71 | 0.63 | 0.67 | 0.04 |
4H-2, 140-150 | 28.81 | ||||
5H-5, 140-150 | 42.90 | ||||
6H-5, 140-150 | 52.40 | ||||
7H-5, 140-150 | 61.50 | 1.03 | 0.94 | 0.98 | 0.05 |
8H-5, 140-150 | 71.40 | 1.26 | 1.20 | 1.23 | 0.03 |
9H-1, 140-150 | 74.90 | ||||
11X-1, 140-150 | 86.20 | 1.46 | 1.45 | 1.45 | 0.00 |
12X-2, 140-150 | 94.80 | 1.66 | 1.67 | 1.66 | 0.00 |
13X-4, 140-150 | 107.50 | 1.67 | 1.67 | ||
14X-5, 140-150 | 118.50 | ||||
15X-3, 135-150 | 125.05 | 1.62 | 1.62 | ||
17X-4, 135-150 | 145.75 | 1.60 | 1.60 | ||
18X-3, 135-150 | 153.95 | ||||
19X-1, 135-150 | 160.55 | 1.76 | 1.77 | 1.76 | 0.01 |
22H-5, 135-150 | 195.45 | 1.82 | 1.88 | 1.85 | 0.03 |
20X-4, 135-150 | 181.45 | 1.83 | 1.89 | 1.86 | 0.03 |
166-1003B- | |||||
21X-5, 135-150 | 192.65 | 1.92 | 1.95 | 1.94 | 0.01 |
22X-3, 135-150 | 199.35 | 1.86 | 1.90 | 1.88 | 0.02 |
23X-2, 135-150 | 207.55 | 1.88 | 1.97 | 1.92 | 0.04 |
24X-3, 135-150 | 218.65 | 1.93 | 2.06 | 1.99 | 0.06 |
31X-1, 135-150 | 283.15 | 2.01 | 2.10 | 2.06 | 0.04 |
32X-2, 135-150 | 294.25 | 2.13 | 2.20 | 2.16 | 0.03 |
35X-1, 135-150 | 321.55 | 2.24 | 2.33 | 2.29 | 0.04 |
36X-2, 135-150 | 332.75 | 2.01 | 2.02 | 2.01 | 0.01 |
39X-1, 100-117 | 359.60 | 2.23 | 2.38 | 2.30 | 0.08 |
48X-CC, 5-15 | 446.43 | 2.48 | 2.48 | 2.48 | 0.00 |
49X-1, 25-40 | 455.15 | 2.30 | 2.49 | 2.40 | 0.10 |
50X-1, 135-150 | 465.95 | 2.57 | 2.57 | 2.57 | 0.00 |
54X-1, 135-150 | 504.45 | 1.87 | 1.89 | 1.88 | 0.01 |
166-1003C- | |||||
1R-1, 40-45 | 506.40 | ||||
22R-3, 34-44 | 658.64 | ||||
25R-1, 38-42 | 684.88 | ||||
30R-4, 35-45 | 737.15 | ||||
32R-7, 0-16 | 759.69 | 2.71 | 2.57 | 2.64 | 0.07 |
34R-4, 0-19 | 773.58 | 2.55 | 2.46 | 2.51 | 0.04 |
39R-1, 120-131 | 820.20 | ||||
48R-4, 113-126 | 910.14 | 2.83 | 2.95 | 2.89 | 0.06 |
58R-1, 58-62 | 1002.38 | ||||
60R-3, 0-9 | 1024.08 | ||||
61R-2, 0-10 | 1032.15 | ||||
66R-4, 56-70 | 1083.59 |
Note: All samples were run in replicate, and values for individual analyses, means, and standard deviations (SD) are shown.