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doi:10.2204/iodp.pr.312.2006

Table T3. Summary of results of Expedition 312 Vertical Seismic Profile experiment in Hole 1256D.

Station
Depth
(mbsf)
Two-way
traveltime
(ms)
Interval
velocity
(km/s)




60
339
2594.6
4.362
59
380
2604
3.464
58
404
2610.9
4.673
57
443
—
—
56
444
—
—
55
474
2625.9
4.545
54
494
2630.3
5.128
53
514
2634.2
4.979
52
538
2639
5.106
51
562
2643.7
4.827
50
587
—
—
49
610
—
—
47
629
2657.6
5.114
46
630
—
—
45
647
2661.1
5.026
44
666
2664.9
6.176
43
667
—
—
42
687
2668.3
4.406
41
701
2671.5
5.556
40
711
2673.3
5.116
39
733
2677.6
5.61
38
756
2681.7
4.562
37
778
2686.5
4.719
36
793
2689.7
5.598
35
811
—
—
34
812
—
—
33
839
2697.9
5.023
32
861
2702.3
5.278
31
862
—
—
30
880
2705.9
6.543
29
881
—
—
28
903
2709.4
5.244
27
934
—
—
26
946
2717.6
5.122
25
967
2721.7
5.808
24
982
2724.3
5.161
23
987
—
—
22
998
2727.4
5.814
21
1000
—
—
20
1023
2731.7
5.128
19
1031
—
—
18
1043
2735.6
5.333
17
1054
—
—
16
1075
2741.6
5.909
15
1101
2746
6.207
14
1119
2748.9
6.667
13
1141
2752.2
5.5
12
1163
2756.2
5.946
11
1185
2759.9
6.286
10
1207
2763.4
5.116
9
1229
2767.7
5.789
8
1251
2771.5
6.875
7
1273
2774.7
6.47
6
1295
2778.1
5.789
5
1317
2781.9
6.286
4
1339
2785.4
7.586
3
1361
2788.3
6.111
2
1383
2791.9
–999
1
1382
—
—

Note: Traveltimes are averages of 11–25 shots at each clamping depth.

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