|
Hole
|
Statistics
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Continental
Rise Drift Sites
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1095A
|
Position:
66° 59.1266'S,
78° 29.2387'W
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|
Start
hole: 1615 hr, 17 February 1998
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End
hole: 1930 hr, 18 February 1998
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Seafloor
(drill-pipe measurement from rig floor, mbrf):
3852.6
|
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|
Distance
between rig floor and sea level (m): 11.0
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|
Water
depth (drill-pipe measurement from sea level, m):
3841.6
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Total
depth (from rig floor, mbrf): 3939.90
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Total
penetration (mbsf): 87.30
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Total
number of cores: 10
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Total
length of cored section (m): 87.30
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|
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Total
core recovered (m): 86.48
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Core
recovery (%): 99.06
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Oldest
formation cored: upper Pliocene silty clay
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1095B
|
Position:
66º59.1266'S, 78º29.2699'W
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Start
hole: 1930 hr, 18 February 1998
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|
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End
hole: 0045 hr, 24 February 1998
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|
|
Seafloor
(drill-pipe measurement from rig floor, mbrf):
3852.6
|
|
|
Distance
between rig floor and sea level (m): 11.0
|
|
|
Water
depth (drill-pipe measurement from sea level, m):
3841.6
|
|
|
Total
depth (drill-pipe measurement from rig floor, mbrf):
4422.80
|
|
|
Penetration
(mbsf): 570.20
|
|
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Total
number of cores: 52
|
|
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Total
length of cored section (m): 487.20
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Total
core recovered (m): 385.75
|
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|
Core
recovery (%): 79.18
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Oldest
formation cored: upper Miocene clayey siltstone
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|
|
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1095C
|
Position:
66º59.1216'S, 78º29.2950'W
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|
|
Start
hole: 0045 hr, 24 February 1998
|
|
|
End
hole: 0215 hr, 24 February 1998
|
|
|
Seafloor
(drill-pipe measurement from rig floor, mbrf):
3852.6
|
|
|
Distance
between rig floor and sea level (m): 11.0
|
|
|
Water
depth (drill-pipe measurement from sea level, m):
3841.6
|
|
|
Total
depth (drill-pipe measurement from rig floor, mbrf):
3855.50
|
|
|
Penetration
(mbsf): 2.90
|
|
|
Total
number of cores: 1
|
|
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Total
length of cored section (m): 2.90
|
|
|
Total
core recovered (m): 2.87
|
|
|
Core
recovery (%) 98.97
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Oldest
formation cored: Pleistocene sandy silty clay
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|
|
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1095D
|
Position:
66º59.1211'S, 78º29.2854'W
|
|
|
Start
hole: 0215 hr, 24 February 1998
|
|
|
End
hole: 1930 hr, 24 February 1998
|
|
|
Seafloor
(drill-pipe measurement from rig floor, mbrf):
3851.9
|
|
|
Distance
between rig floor and sea level (m): 11.0
|
|
|
Water
depth (drill-pipe measurement from sea level, m):
3840.9
|
|
|
Total
depth (drill-pipe measurement from rig floor, mbrf):
3936.50
|
|
|
Penetration
(mbsf): 84.60
|
|
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Total
number of cores: 9
|
|
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Total
length of cored section (m): 84.60
|
|
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Total
core recovered (m): 78.96
|
|
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Core
recovery (%): 93.33
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Oldest
formation cored: upper Pliocene silty clay
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|
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1096A
|
Position:
67º34.0086'S, 76º 57.7936'W
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Start
hole: 0300 hr, 25 February 1998
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|
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End
hole: 0145 hr, 26 February 1998
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|
Seafloor
(drill-pipe measurement from rig floor, mbrf):
3163.2
|
|
|
Distance
between rig floor and sea level (m): 11.2
|
|
|
Water
depth (drill-pipe measurement from sea level, m):
3152.0
|
|
|
Total
depth (drill-pipe measurement from rig floor, mbrf):
3303.90
|
|
|
Penetration
(mbsf): 140.70
|
|
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Total
number of cores: 15
|
|
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Total
length of cored section (m): 140.70
|
|
|
Total
core recovered (m): 118.52
|
|
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Core
recovery (%): 84.24
|
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|
Oldest
formation cored: lower Pleistocene
silty clay
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