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Table T4. Geochemical data relating to interstitial water collected from the HYD-02A transect, Expedition 325. (Continued on next page.) (See table note.)

Core, section,
interval (cm)
Depth
(CSF-A)
Sample
ID
pH
Alk
(mM)
NH4
(mM)
Ca
(mM)
Si
(µM)
Sr
(µM)
Mg
(mM)
B
(mM)
K
(mM)
S
(mM)
Na
(mM)
Ba
(µM)
Li
(µM)
Al
(µM)
As
(µM)
Be
(µM)
325-M0040A-
 
       
 
 
 
 
 
 
 
 
 
 
 
   
1R-1, 75
0.75
S19 7.768 2.652 0.045
10.5814
103.3102
105.2575
53.0810
0.4268
10.3297
28.7083
466.7886
0.0762
25.5719
41.8549
0.0681 0.1670
1R-2, 21
1.72
S20 7.708 3.043 0.042
10.5983
107.1337
108.4624
53.3623
0.4328
10.4080
28.7980
470.0387
0.0736
26.2760
40.4366
0.0000 0.0543
10R-1, 36
14.36
S21 7.806 3.436 0.061
9.8397
81.2545
96.6237
51.5216
0.4553
10.1272
26.3788
442.1514
0.0742
28.8150
40.4363
0.0000 0.0943
12R-1, 92
19.42
S22 7.696 2.787 0.030
10.5511
91.8760
114.1451
53.3527
0.4432
10.2806
29.2198
446.4632
0.0742
25.3116
47.2273
0.0000 0.1353
325-M0041A-
 
                                 
1R-1, 27
0.27
S23 7.637 2.745 0.027
10.2558
97.5419
98.5440
52.8028
0.4514
10.4782
28.7009
465.3980
0.0706
24.7575
44.1129
0.0000 0.1022
8R-1, 42
13.32
S24 7.760 2.936 0.030
10.4657
69.1398
110.1113
53.4591
0.4512
10.2860
28.8220
465.8233
0.0821
26.2101
42.2941
0.0000 0.1413
10R-1, 72
16.82
S25 7.723 2.838 0.034
10.5299
72.8010
111.9237
53.5546
0.4464
10.2791
29.4385
472.0512
0.0700
27.3837
42.1953
0.1384 0.0712
11R-1, 60
18.2
S26 7.712 2.607 0.032
10.5660
69.5859
115.1079
53.8051
0.4407
10.2690
29.6715
456.6070
0.0745
25.1990
39.3609
0.0000 0.0928
12R-1, 29
19.39
S27 7.667 2.805 0.029
10.6179
76.4194
116.2952
53.7578
0.4424
10.3108
29.1098
468.9157
0.0738
25.3284
44.0197
0.0281 0.1079
12R-1, 130
20.4
S28 7.665 2.556 0.030
10.5807
80.9219
116.8019
53.7830
0.4446
10.3158
28.8864
471.7450
0.0797
26.0274
43.9958
0.0000 0.1028
325-M0042A-
 
                                 
13R-1, 36
17.86
S29 7.699 4.416 0.002
11.4577
29.1000
102.9404
49.4554
0.4214
9.8714
26.0665
424.2975
0.0942
24.6351
— — —
29R-1, 29
44.65
S30 7.635 5.246 0.000
14.5557
57.5074
103.7072
39.9085
0.4208
9.6910
18.5233
427.2207
0.1271
24.5292
46.0565
0.0000 0.0797
325-M0043A-
 
                                 
2R-1, 33
2.53
S31 7.838 3.109 0.000
9.9839
42.0191
81.7836
53.3539
0.4548
10.2530
28.3628
459.3678
0.0747
25.4365
50.3305
0.0000 0.0576
10R-1, 26
14.26
S32 7.612 5.045 0.040 — — — — — — — — — — — — —
18R-1, 7
26.07
S33 7.947 7.058 0.000 — — — — — — — — — — — — —
18R-1, 15
26.15
S34 7.788 3.343 0.032
10.4307
41.1054
97.4683
52.4109
0.4319
10.0330
27.2991
440.9500
0.0713
24.0719
43.9634
0.1832 0.0988
325-M0046A-
 
                                 
13R-2, 3
29.34
S36 7.705 4.977 0.039 — — — — — — — — — — — — —
13R-2, 6
29.37
S35 7.726 6.591 0.010
9.0566
38.4786
65.3275
53.8782
0.4472
10.0058
26.8378
449.0131
0.0623
26.8714
37.1363
0.0698 0.1233
325-M0047A-
 
                                 
8R-1, 14
18.34
S37 7.774 5.171 0.014 — — — — — — — — — — — — —
8R-1, 20
18.4
S38 7.694 4.007 0.030
10.0468
38.9004
96.8789
52.0754
0.4316
9.9225
27.3476
438.4033
0.0668
24.4646
48.8829
0.0000 0.0775

Note: — = no result.

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