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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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