| Hole 1201A |
| Latitude: 19°17.8830'N |
| Longitude: 135°5.9501'E |
| Time on site (hr): 557.00 (1600 hr, 31 Mar-1715 hr, 3 Apr 2001; 0715 hr, 5 Apr-1100 hr, 25 Apr 2001) |
| Time on hole (hr): 23.75 (1600 hr, 31 Mar-1545 hr, 1 Apr 2001) |
| Seafloor (drill pipe measurement from rig floor, mbrf): 5721.0 |
| Distance between rig floor and sea level (m): 11.1 |
| Water depth (drill pipe measurement from sea level, m): 5709.9 |
| Total depth (drill pipe measurement from rig floor, mbrf): 5722.6 |
| Total penetration (meters below seafloor, mbsf): 1.60 |
| Total length of cored section (m): 1.6 |
| Total core recovered (m): 1.49 |
| Core recovery (%): 93.1 |
| Total number of cores: 1 |
| Hole 1201B |
| Latitude: 19°17.8788'N |
| Longitude: 135°5.9506'E |
| Time on hole (hr): 26.5 (1545 hr, 1 Apr-1815 hr, 2 Apr 2001) |
| Seafloor (drill pipe measurement from rig floor, mbrf): 5721.3 |
| Distance between rig floor and sea level (m): 11.1 |
| Water depth (drill pipe measurement from sea level, m): 5710.2 |
| Total depth (drill pipe measurement from rig floor, mbrf): 5811.6 |
| Total penetration (meters below seafloor, mbsf): 90.30 |
| Total length of cored section (m): 90.3 |
| Total core recovered (m): 65.91 |
| Core recovery (%): 73.0 |
| Total number of cores: 11 |
| Hole 1201C |
| Latitude: 19°17.8829'N |
| Longitude: 135°5.9408'E |
| Time on hole (hr): 23.0 (1815 hr, 2 Apr-1715 hr, 3 Apr 2001) |
| Seafloor (drill pipe measurement from rig floor, mbrf): 5720.9 |
| Distance between rig floor and sea level (m): 11.1 |
| Water depth (drill pipe measurement from sea level, m): 5709.8 |
| Total depth (drill pipe measurement from rig floor, mbrf): 5769.0 |
| Total penetration (meters below seafloor, mbsf): 48.1 |
| Total length of cored section (m): 48.1 |
| Total core recovered (m): 49.51 |
| Core recovery (%): 102.9 |
| Total number of cores: 6 |
| Hole 1201D |
| Latitude: 19°17.8165'N |
| Longitude: 135°5.9519'E |
| Time on hole (hr): 210.25 (0715 hr, 5 Apr-0130 hr, 14 Apr 2001 hr) |
| Seafloor (drill pipe measurement from rig floor, mbrf): 5720.0 |
| Distance between rig floor and sea level (m): 11.3 |
| Water depth (drill pipe measurement from sea level, m): 5708.7 |
| Total depth (drill pipe measurement from rig floor, mbrf): 6320.0 |
| Total penetration (meters below seafloor, mbsf): 600.0 |
| Total length of cored section (m): 519.6 |
| Total length of drilled intervals (m): 80.4 |
| Total core recovered (m): 406.79 |
| Core recovery (%): 78.3 |
| Total number of cores: 55 |
| Total number of drilled intervals: 1 |
| Hole 1201E |
| Latitude: 19°17.8542'N |
| Longitude: 135°5.9491'E |
| Time on hole (hr): 273.50 (0130 hr, 14 Apr-1100 hr, 25 Apr 2001) |
| Seafloor (drill pipe measurement from rig floor, mbrf): 5721.0 |
| Distance between rig floor and sea level (m): 11.0 |
| Water depth (drill pipe measurement from sea level, m): 5710.0 |
| Total depth (drill pipe measurement from rig floor, mbrf): 6301.0 |
| Total penetration (meters below seafloor, mbsf): 580.0 |
| Total core recovered (m): 0 |
| Total length of drilled intervals (m): 580.0 |
| Comment: Hole 1201E was drilled and cased to install the ION instrumentation. |
| Core | Date (April 2001) |
Time (local) |
Depth (mbsf) | Length (m) | Recovery (%) |
Comments | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Top
|
Bottom
|
Cored
|
Recovered
|
||||||||
| 195-1201A- | |||||||||||
| 1H | 1 | 1540 | 0.0 | 1.6 | 1.6 | 1.49 | 93.1 | ||||
| Totals: | 1.6 | 1.49 | 93.1 | ||||||||
| 195-1201B- | |||||||||||
| 1H | 1 | 2000 | 0.0 | 7.2 | 7.2 | 7.12 | 98.9 | ||||
| 2H | 1 | 2250 | 7.2 | 16.7 | 9.5 | 10.10 | 106.3 | ||||
| 3H | 2 | 0020 | 16.7 | 26.2 | 9.5 | 9.80 | 103.2 | Oriented | |||
| 4H | 2 | 0155 | 26.2 | 35.7 | 9.5 | 10.03 | 105.6 | Oriented | |||
| 5H | 2 | 0325 | 35.7 | 45.2 | 9.5 | 9.67 | 101.8 | Oriented | |||
| 6H | 2 | 0500 | 45.2 | 46.7 | 1.5 | 1.63 | 108.7 | Oriented | |||
| 7X | 2 | 0700 | 46.7 | 51.9 | 5.2 | 5.82 | 111.9 | ||||
| 8X | 2 | 0850 | 51.9 | 61.5 | 9.6 | 8.14 | 84.8 | ||||
| 9X | 2 | 1145 | 61.5 | 71.1 | 9.6 | 1.30 | 13.5 | AHC | |||
| 10X | 2 | 1410 | 71.1 | 80.7 | 9.6 | 1.93 | 20.1 | AHC | |||
| 11X | 2 | 1715 | 80.7 | 90.3 | 9.6 | 0.37 | 3.9 | AHC | |||
| Totals: | 90.3 | 65.91 | 73.0 | ||||||||
| 195-1201C- | |||||||||||
| 1H | 1 | 2020 | 0.0 | 6.6 | 6.6 | 6.51 | 98.6 | ||||
| 2H | 1 | 2200 | 6.6 | 16.1 | 9.5 | 9.85 | 103.7 | ||||
| 3H | 3 | 0035 | 16.1 | 25.6 | 9.5 | 9.83 | 103.5 | Oriented; Adara | |||
| 4H | 3 | 0225 | 25.6 | 35.1 | 9.5 | 10.04 | 105.7 | Oriented | |||
| 5H | 3 | 0435 | 35.1 | 44.6 | 9.5 | 9.78 | 102.9 | Oriented; Adara | |||
| 6H | 3 | 0635 | 44.6 | 48.1 | 3.5 | 3.50 | 100.0 | Oriented | |||
| Totals: | 48.1 | 49.51 | 102.9 | ||||||||
| 195-1201D- | |||||||||||
| *****Drilled from 0.0 to 80.4 mbsf***** | AHC; drilled interval | ||||||||||
| 1R | 6 | 0030 | 80.4 | 90.0 | 9.6 | 6.58 | 68.5 | AHC | |||
| 2R | 6 | 0340 | 90.0 | 99.6 | 9.6 | 8.74 | 91.0 | AHC | |||
| 3R | 6 | 0715 | 99.6 | 109.2 | 9.6 | 8.73 | 90.9 | AHC | |||
| 4R | 6 | 1030 | 109.2 | 118.8 | 9.6 | 9.82 | 102.3 | AHC | |||
| 5R | 6 | 1325 | 118.8 | 128.4 | 9.6 | 9.41 | 98.0 | AHC | |||
| 6R | 6 | 1530 | 128.4 | 138.0 | 9.6 | 8.66 | 90.2 | AHC | |||
| 7R | 6 | 1740 | 138.0 | 147.6 | 9.6 | 8.98 | 93.5 | AHC | |||
| 8R | 6 | 1910 | 147.6 | 157.2 | 9.6 | 9.48 | 98.8 | AHC | |||
| 9R | 6 | 2035 | 157.2 | 166.8 | 9.6 | 8.90 | 92.7 | AHC | |||
| 10R | 6 | 2205 | 166.8 | 176.4 | 9.6 | 5.54 | 57.7 | AHC | |||
| 11R | 6 | 2350 | 176.4 | 186.1 | 9.7 | 9.94 | 102.5 | AHC | |||
| 12R | 7 | 0135 | 186.1 | 195.7 | 9.6 | 8.66 | 90.2 | AHC | |||
| 13R | 7 | 0335 | 195.7 | 205.3 | 9.6 | 8.82 | 91.9 | AHC | |||
| 14R | 7 | 0525 | 205.3 | 214.9 | 9.6 | 7.37 | 76.8 | AHC | |||
| 15R | 7 | 0700 | 214.9 | 224.5 | 9.6 | 4.10 | 42.7 | AHC | |||
| 16R | 7 | 0835 | 224.5 | 234.1 | 9.6 | 6.28 | 65.4 | AHC | |||
| 17R | 7 | 1005 | 234.1 | 243.8 | 9.7 | 8.36 | 86.2 | AHC | |||
| 18R | 7 | 1200 | 243.8 | 253.4 | 9.6 | 9.87 | 102.8 | AHC | |||
| 19R | 7 | 1325 | 253.4 | 263.0 | 9.6 | 8.60 | 89.6 | AHC | |||
| 20R | 7 | 1450 | 263.0 | 272.6 | 9.6 | 8.30 | 86.5 | AHC | |||
| 21R | 7 | 1620 | 272.6 | 282.3 | 9.7 | 8.38 | 86.4 | AHC | |||
| 22R | 7 | 1745 | 282.3 | 291.9 | 9.6 | 8.58 | 89.4 | AHC | |||
| 23R | 7 | 1910 | 291.9 | 301.5 | 9.6 | 9.15 | 95.3 | AHC | |||
| 24R | 7 | 2040 | 301.5 | 311.1 | 9.6 | 6.05 | 63.0 | AHC | |||
| 25R | 7 | 2220 | 311.1 | 320.7 | 9.6 | 6.29 | 65.5 | AHC | |||
| 26R | 7 | 2355 | 320.7 | 330.3 | 9.6 | 9.92 | 103.3 | AHC | |||
| 27R | 8 | 0200 | 330.3 | 339.9 | 9.6 | 9.94 | 103.5 | AHC | |||
| 28R | 8 | 0645 | 339.9 | 349.5 | 9.6 | 8.10 | 84.4 | AHC | |||
| 29R | 8 | 0845 | 349.5 | 359.1 | 9.6 | 6.78 | 70.6 | AHC | |||
| 30R | 8 | 1035 | 359.1 | 368.7 | 9.6 | 9.75 | 101.6 | AHC | |||
| 31R | 8 | 1205 | 368.7 | 378.3 | 9.6 | 9.53 | 99.3 | AHC | |||
| 32R | 8 | 1340 | 378.3 | 387.9 | 9.6 | 8.93 | 93.0 | AHC | |||
| 33R | 8 | 1510 | 387.9 | 397.5 | 9.6 | 9.16 | 95.4 | AHC | |||
| 34R | 8 | 1645 | 397.5 | 407.1 | 9.6 | 8.02 | 83.5 | AHC | |||
| 35R | 8 | 1815 | 407.1 | 416.7 | 9.6 | 8.07 | 84.1 | AHC | |||
| 36R | 8 | 2020 | 416.7 | 426.4 | 9.7 | 9.91 | 102.2 | AHC | |||
| 37R | 8 | 2210 | 426.4 | 436.0 | 9.6 | 9.88 | 102.9 | AHC | |||
| 38R | 8 | 2350 | 436.0 | 445.7 | 9.7 | 9.89 | 102.0 | AHC | |||
| 39R | 9 | 0115 | 445.7 | 455.3 | 9.6 | 8.95 | 93.2 | AHC | |||
| 40R | 9 | 0255 | 455.3 | 464.9 | 9.6 | 10.02 | 104.4 | AHC | |||
| 41R | 9 | 0420 | 464.9 | 474.5 | 9.6 | 7.16 | 74.6 | AHC | |||
| 42R | 9 | 0600 | 474.5 | 484.1 | 9.6 | 10.03 | 104.5 | AHC | |||
| 43R | 9 | 0800 | 484.1 | 493.7 | 9.6 | 6.52 | 67.9 | AHC | |||
| 44R | 9 | 0935 | 493.7 | 503.3 | 9.6 | 9.88 | 102.9 | AHC | |||
| 45R | 9 | 1200 | 503.3 | 512.9 | 9.6 | 7.06 | 73.5 | AHC | |||
| 46R | 9 | 1700 | 512.9 | 522.1 | 9.2 | 6.10 | 66.3 | AHC | |||
| 47R | 9 | 2240 | 522.1 | 531.7 | 9.6 | 3.77 | 39.3 | AHC | |||
| 48R | 10 | 0450 | 531.7 | 541.3 | 9.6 | 3.51 | 36.6 | AHC | |||
| 49R | 10 | 1140 | 541.3 | 550.3 | 9.0 | 2.91 | 32.3 | AHC on first 5 m | |||
| 50R | 10 | 1630 | 550.3 | 554.0 | 3.7 | 0.10 | 2.7 | AHC; core catcher jammed | |||
| 51R | 10 | 2045 | 554.0 | 560.7 | 6.7 | 0.72 | 10.8 | AHC | |||
| 52R | 11 | 0340 | 560.7 | 570.3 | 9.6 | 2.03 | 21.2 | AHC | |||
| 53R | 11 | 0910 | 570.3 | 579.5 | 9.2 | 1.16 | 12.6 | AHC | |||
| 54R | 11 | 1555 | 579.5 | 588.1 | 8.6 | 2.20 | 25.6 | AHC | |||
| 55R | 11 | 0000 | 588.1 | 600.0 | 11.9 | 3.20 | 26.9 | AHC | |||
| Cored totals: | 519.6 | 406.79 | 78.3 | ||||||||
| Drilled totals: | 80.4 | ||||||||||
| Total: | 600.0 | ||||||||||
Notes: ION = International Ocean Network. AHC = advanced hydraulic piston coring.