Table T20. P-wave velocities measured at discrete intervals, Site 1172.

Core, section,
interval (cm)
Depth
(mbsf)
PWS1
(km/s)
PWS2
(km/s)
PWS3
(km/s)
189-1172A-



1H-1, 62.90 0.63

1.610
1H-1, 108.00 1.08

1.587
1H-2, 48.50 1.99 1.570
1.594
1H-3, 49.40 3.49 1.527

1H-3, 49.60 3.50

1.552
1H-4, 49.50 4.99 1.517
1.533
2H-2, 43.90 8.24 1.522
1.541
2H-3, 51.90 9.82 1.567 1.556 1.596
2H-4, 55.60 11.36 1.574 1.551 1.593
2H-5, 48.20 12.78 1.549 1.532 1.580
2H-6, 40.30 14.20 1.555 1.524 1.584
2H-7, 42.60 15.73 1.544 1.532 1.581
3H-1, 95.00 16.75 1.550 1.480 1.625
3H-2, 49.90 17.80 1.549 1.561 1.582
3H-3, 49.90 19.30 1.566 1.547 1.591
3H-4, 50.00 20.80 1.535 1.529 1.580
3H-5, 50.10 22.30 1.545 1.544
3H-5, 50.50 22.31

1.569
3H-6, 50.00 23.80 1.542 1.543
3H-6, 51.10 23.81

1.578
4H-1, 47.10 25.77 1.536 1.523 1.558
4H-2, 49.90 27.30 1.536 1.534 1.554
4H-3, 49.30 28.79
1.566
4H-3, 49.50 28.80 1.571
1.573
4H-4, 49.90 30.30 1.531 1.534 1.553
4H-5, 50.60 31.81 1.522 1.528 1.545
4H-6, 49.90 33.30 1.531 1.540
4H-6, 50.80 33.31

1.547
5H-2, 49.40 36.79
1.541
5H-2, 50.00 36.80 1.532

5H-2, 50.70 36.81

1.554
5H-5, 49.00 41.29
1.525
5H-5, 49.90 41.30 1.526
1.539
6H-3, 113.70 48.44 1.579

6H-3, 115.20 48.45
1.561 1.607
6H-5, 49.70 50.80 1.586 1.602 1.613
6H-6, 85.00 52.65 1.598 1.597 1.611
7H-4, 49.80 58.80 1.560

7H-4, 50.80 58.81

1.572
8H-2, 46.30 65.26 1.551

8H-2, 47.10 65.27

1.574
8H-3, 39.20 66.69 1.538 1.571 1.555
9H-4, 42.50 77.72 1.540 1.568
9H-4, 43.10 77.73

1.569
9H-6, 43.40 80.73 1.543
1.560
10H-3, 48.30 85.78 1.531
1.557
11H-1, 47.40 92.27 1.534 1.532
11H-1, 63.30 92.43

1.570
11H-2, 55.70 93.86 1.548
1.568
11H-3, 48.50 95.29 1.532
1.556
11H-4, 44.30 96.74 1.521
1.536
11H-5, 49.40 98.29 1.530
1.565
11H-6, 48.60 99.79 1.536
1.563
12H-2, 51.00 103.31 1.528
1.561
12H-3, 48.40 104.78 1.538

12H-3, 48.50 104.79

1.566
12H-4, 49.60 106.30 1.539
1.558
12H-5, 49.70 107.80 1.547
1.577
12H-6, 49.10 109.29 1.535

12H-6, 49.10 109.29

1.571
13H-1, 48.30 111.28

1.573
13H-1, 48.70 111.29 1.534

13H-2, 53.70 112.84 1.520
1.548
13H-3, 46.40 114.26 1.534
1.560
13H-4, 49.70 115.80 1.539
1.571
13H-5,58.3 117.38

1.583
13H-6, 55.1 118.85

1.569
14H-1, 49.20 120.79 1.546
1.573
14H-2, 48.30 122.28 1.549
1.566
14H-3, 48.50 123.79 1.552
1.578
14H-4, 48.10 125.28 1.554
1.583
14H-5, 42.90 126.73 1.560
1.583
14H-6, 46.10 128.26 1.548
1.578
15H-1, 110.90 130.91 1.530
1.561
16H-2, 52.20 141.32

1.619
16H-2, 52.80 141.33 1.565

16H-4, 48.90 144.29 1.546
1.583
16H-6, 50.60 147.31 1.538
1.577
17H-1, 50.50 149.30 1.519
1.578
17H-2, 61.30 150.91

1.572
17H-3, 34.60 152.15

1.585
17H-4, 59.40 153.89

1.590
17H-5, 51.50 155.32

1.586
17H-6, 52.40 156.82

1.595
18H-1, 50.00 158.80

1.575
18H-2, 49.40 160.29

1.572
18H-3, 50.30 161.80

1.603
18H-4, 50.50 163.30

1.587
18H-5, 50.00 164.80

1.572
18H-6, 49.70 166.30

1.573
19H-3, 50.50 171.30

1.571
19H-4, 50.30 172.80

1.595
19H-5, 49.60 174.30

1.592
19H-6, 50.00 175.80

1.605
20H-1, 48.40 177.78

1.590
20H-2, 50.00 179.30

1.577
20H-3, 48.90 180.79

1.569
20H-4, 46.10 182.26

1.570
20H-5, 43.40 183.73

1.564
20H-6, 50.90 185.31

1.570
21H-1, 49.60 187.30

1.591
21H-4, 56.70 191.87

1.590
21H-5, 53.90 193.34

1.555
21H-6, 54.00 194.84

1.590
22H-1, 50.50 196.80

1.602
22H-2, 97.90 198.78

1.584
22H-3, 79.20 200.09

1.605
22H-4, 49.00 201.29

1.614
22H-5, 51.50 202.82

1.613
22H-6, 61.90 204.42

1.603
23H-1, 48.10 206.28

1.606
23H-2, 49.40 207.79

1.592
23H-3, 53.60 209.34

1.584
23H-4, 49.90 210.80

1.598
23H-5, 59.70 212.40

1.578
23H-6, 46.50 213.76

1.583
24H-1, 49.60 215.80

1.629
24H-2, 50.00 217.30

1.584
24H-3, 49.40 218.79

1.590
24H-4, 50.20 220.30

1.586
25X-1, 48.70 225.29

1.584
25X-2, 49.00 226.79

1.576
26X-1, 52.00 230.62

1.577
26X-2, 49.10 232.09

1.579
26X-3, 55.00 233.65

1.563
26X-4, 32.70 234.93

1.577
27X-1, 56.40 240.26

1.597
27X-2, 56.70 241.77

1.620
27X-3, 48.80 243.19

1.595
27X-4, 58.00 244.78

1.586
27X-5, 39.80 246.10

1.602
28X-1, 136.70 250.67

1.651
28X-2, 49.90 251.30

1.589
28X-3, 49.60 252.80

1.568
28X-4, 50.10 254.30

1.566
29X-1, 27.20 259.17

1.657
29X-2, 34.50 260.74

1.671
29X-3, 79.50 262.70

1.608
29X-3, 102.70 262.93

1.599
29X-4, 37.50 263.77

1.596
29X-5, 45.00 265.35

1.663
30X-1, 45.10 268.45

1.603
30X-2, 69.40 270.19

1.581
30X-3, 58.30 271.58

1.676
30X-4, 62.10 273.12

1.663
30X-5, 35.30 274.35

1.643
30X-6, 24.20 275.74

1.762
31X-1, 25.00 277.85

1.735
31X-1, 61.60 278.22

1.642
31X-3, 50.90 281.11

1.850
31X-4, 35.40 282.45

1.797
31X-4, 41.70 282.52

1.724
32X-1, 49.90 287.70

1.755
32X-2, 50.70 289.21

1.866
32X-3, 49.30 290.69

1.898
32X-4, 50.30 292.20

1.996
32X-5, 52.00 293.72

1.743
32X-6, 39.50 295.10

1.925
33X-1, 25.30 297.05

1.754
33X-2, 22.50 298.52

1.716
33X-2, 94.50 299.24

2.067
33X-3, 46.60 300.27

1.863
33X-4, 51.60 301.82

1.857
33X-5, 50.00 303.30

1.743
33X-6, 57.90 304.88

1.951
34X-1, 54.00 307.04

1.822
34X-2, 116.30 309.16

1.835
34X-3, 44.90 309.95

1.721
34X-3, 106.00 310.56

1.750
34X-4, 80.00 311.80

1.902
34X-5, 49.30 312.99

1.608
34X-5, 80.30 313.30

1.733
34X-6, 39.60 314.40

1.676
35X-1, 50.80 316.61

1.932
35X-2, 53.00 318.13

1.725
35X-3, 47.80 319.58

1.831
35X-4, 51.10 321.11

1.689
35X-5, 53.30 322.63

1.829
35X-6, 46.00 324.06

1.892
36X-1, 62.50 326.33

1.739
36X-2, 57.70 327.78

1.651
36X-2, 82.90 328.03

1.856
36X-3, 37.30 329.07

1.721
36X-4, 57.20 330.77

1.937
36X-5, 46.30 332.16

1.892
36X-5, 49.30 332.19

1.784
37X-1, 63.30 335.93

1.841
37X-2, 44.00 337.24

2.070
37X-3, 61.30 338.91

2.113
37X-4, 31.70 340.12

2.041
37X-4, 92.40 340.72

1.868
37X-5, 45.90 341.76

2.021
37X-5, 62.20 341.92

2.169
37X-7, 32.50 344.33

2.087
37X-7, 62.50 344.64

2.042
38X-1, 45.60 345.36

2.164
38X-2, 50.30 346.90

2.104
38X-3, 58.20 348.48

2.047
38X-4-6.20 349.46

1.875
38X-4, 55.50 349.95

1.795
38X-4, 120.00 350.60

1.830
38X-5, 47.10 351.37

1.945
38X-6, 21.70 352.62

1.835
39X-1, 35.80 354.96

1.742
39X-2, 54.30 356.64

1.688
39X-3, 29.00 357.89

1.777
39X-3, 125.90 358.86

2.057
39X-4, 31.40 359.41

1.777
39X-4, 110.70 360.21

1.814
39X-5, 39.80 361.00

1.754
39X-6, 89.00 362.99

1.715
40X-1, 63.70 364.84

1.669
40X-2, 39.50 366.10

1.659
40X-3, 87.90 368.08

1.703
40X-4, 33.50 369.04

1.689
40X-5, 60.50 370.80

1.697
40X-6, 39.40 372.09

1.748
41X-1, 56.30 374.36

1.766
41X-2, 63.20 375.93

1.721
41X-3, 58.40 377.38

1.720
41X-4, 78.00 379.08

1.747
41X-5, 44.00 380.24

1.755
41X-6, 46.90 381.77

1.796
42X-1, 3.90 383.44

1.908
42X-1, 46.80 383.87

1.777
42X-2, 55.30 385.45

1.776
42X-3, 31.30 386.71

1.995
42X-3, 58.30 386.98

1.822
42X-4, 40.70 388.31

1.799
42X-5, 51.70 389.92

1.785
42X-6, 30.90 391.21

1.787
43X-1, 41.50 393.42

1.769
43X-2, 51.70 395.02

1.780
43X-3, 58.00 396.58

1.763
43X-4, 55.30 398.05

1.784
43X-5, 54.20 399.54

1.813
43X-6, 50.00 401.00

1.762
44X-1, 33.40 402.93

1.745
44X-2, 57.00 404.67

1.782
44X-3, 33.10 405.93

1.772
44X-4, 40.60 407.51

1.771
44X-5, 56.20 409.16

1.772
44X-6, 29.50 410.39

1.721
45X-1, 35.20 412.55

1.801
45X-2, 72.30 414.42

1.810
45X-3, 42.20 415.62

1.726
45X-4, 65.80 417.36

1.772
45X-5, 36.00 418.56

1.772
46X-1, 15.70 421.96

1.766
46X-2, 23.70 423.54     1.746
46X-3, 32.60 425.13     1.781
46X-4, 43.00 426.73     1.748
46X-5, 49.20 428.29     1.783
46X-6, 33.40 429.63     1.696
46X-6, 46.40 429.76     1.788
47X-1, 36.50 431.77     1.811
47X-2, 75.40 433.65     1.783
47X-3, 59.00 434.99     1.723
47X-4, 57.00 436.47     1.788
47X-5, 53.00 437.93     1.824
47X-5, 75.70 438.16     1.805
48X-1, 39.30 441.39     1.784
48X-2, 44.90 442.95     1.735
48X-3, 44.30 444.44     1.757
48X-4, 75.70 446.26     1.790
48X-5, 64.90 447.65     1.763
48X-6, 45.30 448.95     1.777
49X-1, 33.30 450.93     1.784
49X-2, 58.20 452.68     1.772
49X-3, 45.30 454.05     1.789
49X-4, 82.70 455.93     1.759
49X-5, 54.30 457.14     1.808
49X-6, 56.00 458.66     1.778
51X-1, 41.20 470.21     1.768
51X-2, 48.70 471.79     1.772
51X-3, 53.20 473.33

1.783
51X-4, 85.30 475.15

1.783
52X-1, 54.50 479.95

1.785
52X-2, 69.80 481.60

1.774
52X-3, 54.80 482.95

1.793
52X-4, 31.90 484.22

1.785
52X-5, 52.60 485.93

1.778
52X-6, 63.60 487.54

1.771
53X-1, 63.70 489.64

1.755
53X-2, 48.20 490.98

1.738
53X-3, 40.30 492.40

1.726
53X-4, 28.20 493.78

1.721
53X-5, 52.00 495.52

1.737
53X-6, 56.90 497.07

1.664
54X-1, 58.30 499.18

1.749
54X-2, 64.70 500.75

1.729
54X-3, 53.10 502.13

1.711
54X-4, 47.60 503.58

1.767
55X-1, 32.30 508.62

2.446
189-1172D-



4R-1, 62.00 498.02

1.801
4R-2, 58.00 499.48

1.761
4R-3, 59.00 500.99

1.780
4R-4, 50.00 502.40

1.904
4R-4, 57.00 502.47

2.409
5R-1, 54.00 507.54

2.121
5R-2, 63.00 509.13

2.039
5R-3, 53.00 510.53

2.213
5R-4, 36.00 511.86

2.055
6R-1, 119.00 517.79

2.012
7R-1, 58.00 526.78

1.938
7R-2, 46.00 528.16

1.940
7R-3, 18.00 529.38

1.927
7R-4, 86.00 531.56

1.892
7R-5, 67.00 532.87

1.877
7R-6, 40.00 534.10

1.897
8R-1, 56.00 536.36

1.886
8R-2, 22.20 537.52

1.844
8R-3, 51.30 539.31

1.924
8R-4, 48.10 540.78

1.912
8R-5, 58.10 542.38

1.896
8R-6, 26.30 543.56

1.944
9R-1, 52.50 545.92

1.926
9R-2, 36.00 547.26

1.858
9R-3, 48.60 548.89

1.879
9R-4, 65.60 550.56

1.906
9R-5, 59.60 552.00

1.875
9R-6, 54.20 553.44

1.892
10R-1, 35.50 555.46

1.874
10R-2, 73.80 557.34

1.912
10R-3, 43.00 558.53

1.908
10R-4, 53.70 560.14

1.945
10R-5, 60.30 561.70

1.945
10R-5, 62.00 561.72

1.884
11R-1, 50.90 565.21

1.861
11R-2, 44.40 566.64

1.866
11R-3, 52.20 568.22

1.857
11R-4, 53.70 569.74

1.899
11R-5, 61.00 571.31

1.942
11R-6, 52.70 572.73

1.996
12R-2, 46.30 576.26

1.907
12R-3, 40.20 577.70

1.931
12R-4, 44.80 579.25

1.878
12R-5, 59.20 580.89

1.974
12R-6, 42.90 582.23

1.954
13R-1, 56.40 584.46

1.878
13R-2, 58.20 585.98

2.351
13R-3, 25.50 587.16

1.888
13R-4, 59.50 588.99

1.947
13R-5, 40.00 590.30

1.923
13R-5, 51.40 590.41

1.915
14R-1, 29.90 593.80

1.760
14R-1, 107.50 594.58

1.758
14R-2, 30.20 595.30

1.831
14R-3, 59.10 597.09

1.800
14R-4, 64.60 598.65

1.768
14R-5, 61.70 600.12

1.752
14R-6, 45.60 601.46

1.797
15R-1, 52.50 603.62

1.763
15R-2, 57.50 605.17

1.808
15R-3, 62.20 606.72

1.744
15R-4, 67.80 608.28

1.758
15R-5, 44.40 609.54

1.771
15R-6, 45.10 611.05

1.736
16R-2, 82.20 615.02

1.733
16R-3, 45.20 616.15

1.748
16R-4, 67.60 617.88

1.788
17R-1, 60.70 622.91

1.764
17R-2, 35.30 624.15

1.755
17R-3, 44.00 625.74

1.819
17R-4, 75.00 627.55

1.797
17R-5, 25.00 628.55

1.761
17R-6, 33.00 630.13

1.826
18R-1, 64.00 632.54

1.738
18R-2, 58.00 633.98

1.766
18R-4, 23.00 636.63

1.814
18R-5, 33.00 638.23

1.852
19R-1, 55.00 642.05

1.840
20R-1, 54.00 651.64

1.822
20R-2, 89.00 653.49

1.805
20R-3, 52.00 654.62

1.830
20R-4, 64.00 656.24

1.839
20R-5, 44.00 657.54

1.832
20R-6, 82.00 659.42

1.832
21R-1, 140.00 662.10

1.838
21R-2, 140.00 663.60

1.883
21R-3, 135.00 665.05

1.831
21R-4, 135.00 666.55

1.894
22R-1, 8.00 670.38

1.904
23R-1, 38.00 680.38

1.863
24R-1, 94.00 690.64

1.982
24R-2, 147.00 692.67

1.923
24R-3, 140.00 694.10

1.863
24R-4, 140.00 695.60

1.955
24R-5, 145.00 697.15

1.978
24R-6, 147.00 698.67

1.897
26R-1, 95.00 709.85

1.872
26R-2, 23.00 710.61

1.974
26R-3, 103.00 712.91

1.823
26R-4, 50.00 713.88

1.914
26R-6, 17.00 716.30

1.946
27R-1, 120.00 719.70

1.971
27R-2, 144.00 721.20

1.952
27R-3, 90.00 722.16

1.915
27R-4, 114.00 723.80

1.968
27R-5, 117.00 725.33

1.940
27R-6, 107.00 726.73

2.124
27R-6, 113.00 726.79

1.976
27R-7, 94.00 727.94

2.032
28R-1, 56.00 728.66

1.985
28R-2, 38.00 729.95

1.896
28R-3, 104.00 732.11

1.924
28R-4, 88.00 733.45

1.949
28R-5, 45.00 734.38

1.984
28R-6, 92.00 736.29

1.983
29R-1, 34.00 738.04

1.868
29R-3, 37.00 741.07

2.053
29R-4, 102.00 743.22

1.983
29R-5, 86.00 744.56

2.075
31R-1, 55.00 757.45

1.938
31R-2, 57.00 758.97

1.952
31R-3, 51.00 760.41

1.945
31R-4, 56.00 761.96

1.999
31R-5, 85.00 763.75

1.934
31R-6, 50.00 764.90

1.902
31R-7, 15.00 765.55

2.065

Notes: All P-wave velocities measured at discrete intervals. PSW1 = measured along the core, PSW2 = measured perpendicular to the core, PSW3 = measured across the core (Hamilton frame). Blank = no data.