Table T5. Coring summary, Site 1223.
Hole 1223A
Latitude: 22°58.4095´N
Longitude: 155°39.2590´W
Time on site (hr): 42 (0730 hr, 21 December-0130 hr, 23 December 2001)
Time on hole (hr): 29 (2030 hr, 21 December-0130 hr, 23 December, 2001)
Seafloor (drill pipe measurement from rig floor, mbrf): 4245.8
Distance between rig floor and sea level (m): 10.7
Water depth (drill pipe measurement from sea level, m): 4235.1
Total depth (drill pipe measurement from rig floor, mbrf): 4286.8
Total penetration (meters below seafloor, mbsf): 41
Total length of cored section (m): 41.0
Total core recovered (m): 23.54
Core recovery (%): 57.4
Total number of cores: 6
Core
Date
(Dec 2001)
Local time
(hr)
Depth (mbsf)
Length (m)
Recovered (%)
Top
Bottom
Cored
Recovered
200-1223A-






1H 21 2055 0.0 7.7 7.7 7.79 101.2
2H 21 2225 7.7 12.7 5.0 3.08 61.6
3X 22 0515 12.7 22.3 9.6 3.34 34.8
4X 22 0915 22.3 32.0 9.7 2.62 27.0
5X 22 1115 32.0 33.0 1.0 1.01 101.0
6X 22 1700 33.0 41.0 8.0 5.70 71.2



Cored totals: 41.0 23.54 57.4