Table T1. Coring summary, Site 1230. 
Hole 1230A
Latitude: 9°6.7525´S
Longitude: 80°35.0100´W
Time on site (hr): 200.75 (0030 hr, 11 Mar-0845 hr, 19 Mar 2002)
Time on hole (hr): 142.08 (0030 hr, 11 Mar-2235 hr, 16 Mar 2002)
Distance between rig floor and sea level (m): 11.5
Water depth (drill pipe measurement from sea level, m): 5086.2
Total depth (drill pipe measurement from rig floor, mbrf): 5376.0
Total penetration (meters below seafloor, mbsf): 278.3
Total length of cored section (m): 277.3
Total length of drilled intervals (m): 1.0
Total core recovered (m): 187.33 m
Core recovery (%): 67.6
Total number of cores: 39
Total number of drilled intervals: 1
Hole 1230B
Latitude: 9°6.7415´S
Longitude: 80°35.0112´W
Time on hole (hr): 34.00 (2235 hr, 16 Mar-0835 hr, 18 Mar 2002)
Seafloor (drill pipe measurement from rig floor, mbrf): 5097.1
Distance between rig floor and sea level (m): 11.6
Water depth (drill pipe measurement from sea level, m): 5085.5
Total depth (drill pipe measurement from rig floor, mbrf): 5202.1
Total penetration (meters below seafloor, mbsf): 105.0
Total length of cored section (m): 102.0
Total length of drilled intervals (m): 3.0
Total core recovered (m): 98.33
Core recovery (%): 96.4
Total number of cores: 14
Total number of drilled intervals: 2
Hole 1230C
Latitude: 9°6.7369´S
Longitude: 80°35.0111´W
Time on hole (hr): 1.92 (0835 hr, 18 Mar-1030 hr, 18 Mar 2002)
Seafloor (drill pipe measurement from rig floor, mbrf): 5098.0
Distance between rig floor and sea level (m): 11.6
Water depth (drill pipe measurement from sea level, m): 5086.4
Total depth (drill pipe measurement from rig floor, mbrf): 5112.0
Total penetration (meters below seafloor, mbsf): 14.0
Total length of cored section (m): 14.0
Total core recovered (m): 14.42 m
Core recovery (%): 103.0
Total number of cores: 2
Hole 1230D
Latitude: 9°6.7338´S
Longitude: 80°35.0125´W
Time on hole (hr): 3.00 (1030 hr, 18 Mar-1300 hr, 18 Mar 2002)
Seafloor (drill pipe measurement from rig floor, mbrf): 5098.5
Distance between rig floor and sea level (m): 11.6
Water depth (drill pipe measurement from sea level, m): 5086.9
Total depth (drill pipe measurement from rig floor, mbrf): 5112.0
Total penetration (meters below seafloor, mbsf): 13.5
Total length of cored section (m): 13.5
Total core recovered (m): 14.22
Core recovery (%): 105.3
Total number of cores: 2
Hole 1230E
Latitude: 9°6.7265´S
Longitude: 80°35.0095´W
Time on hole (hr): 19.75 (1300 hr, 18 Mar-0845 hr, 19 Mar 2002)
Seafloor (drill pipe measurement from rig floor, mbrf): 5098.5
Distance between rig floor and sea level (m): 11.6
Water depth (drill pipe measurement from sea level, m): 5086.9
Total depth (drill pipe measurement from rig floor, mbrf): 5134.5
Total penetration (meters below seafloor, mbsf): 36.0
Total length of cored section (m): 34.5
Total length of drilled intervals (m): 1.5
Total core recovered (m): 34.47
Core recovery (%): 102.9
Total number of cores: 5
Total number of drilled intervals: 1
Core
Date
(Mar 2002)
Local time
(hr)
Depth (mbsf)
Length (m)
Recovery
(%)
Top
Bottom
Cored
Recovered
201-1230A-





1H 11 1625 0.0 4.8 4.8 4.86 101.3
2H 11 1740 4.8 14.3 9.5 9.60 101.1
3H 11 1910 14.3 23.8 9.5 9.90 104.2
4H 11 2025 23.8 33.3 9.5 9.79 103.1
5H 11 2345 33.3 42.8 9.5 10.17 107.1
6H 12 0135 42.8 52.3 9.5 10.01 105.4
7P 12 0330 52.3 54.3 2.0 1.50 75.0
8H 12 0520 54.3 60.8 6.5 9.97 153.4
9H 12 0740 60.8 70.3 9.5 10.59 111.5
10H 12 1000 70.3 79.8 9.5 10.18 107.2
11H 12 1420 79.8 89.3 9.5 10.25 107.9
12H 12 1655 89.3 98.8 9.5 7.69 81.0
13H 12 1920 98.8 108.3 9.5 10.11 106.4
14H 12 2145 108.3 117.8 9.5 9.51 100.1
15H 13 0030 117.8 127.3 9.5 10.26 108.0
16P 13 0300 127.3 129.3 2.0 1.05 52.5
17H 13 0510 129.3 138.8 9.5 5.14 54.1
18H 13 0710 138.8 148.3 9.5 5.00 52.6
19H 13 1115 148.3 156.8 8.5 2.91 34.2
20P 13 1510 156.8 158.8 2.0 0.65 32.5
21H 13 1715 158.8 168.3 9.5 4.20 44.2
22H 13 1920 168.3 177.8 9.5 2.95 31.1
23H 13 2250 177.8 187.3 9.5 0.67 7.1
24H 14 0045 187.3 196.8 9.5 2.63 27.7
25P 14 0405 196.8 198.8 2.0 0.18 9.0
26H 14 0545 198.8 206.3 7.5 1.49 19.9
27H 14 0750 206.3 215.8 9.5 1.25 13.2
28H 14 1010 215.8 225.3 9.5 0.36 3.8
29H 14 1355 225.3 226.3 1.0 0.54 54.0
30X 14 1640 226.3 229.6 3.3 1.78 53.9
31X 14 1845 229.6 234.1 4.5 3.69 82.0
32H 14 1945 234.1 234.4 0.3 0.30 100.0
33X 15 0005 234.4 244.0 9.6 3.06 31.9
34H 15 0120 244.0 245.0 1.0 0.93 93.0
35X 15 0545 245.0 254.6 9.6 9.47 98.7
36P 15 0730 254.6 256.6 2.0 0.41 20.5



*****Drilled from 256.6 to 257.6 mbsf*****
37X 15 1715 257.6 267.2 9.6 1.64 17.1
38X 15 2100 267.2 276.8 9.6 1.93 20.1
39P 15 2250 276.8 278.3 1.5 0.71 47.3



Cored totals: 277.3 187.33 67.6



Drilled total: 1.0





Total 278.3

201-1230B-





1H 17 0030 0.0 3.0 3.0 5.39 179.7
2H 17 0155 3.0 12.5 9.5 9.95 104.7
3H 17 0340 12.5 22.0 9.5 9.98 105.1
4P 17 0520 22.0 24.0 2.0 0.99 49.5
5H 17 0705 24.0 33.5 9.5 10.29 108.3
6H 17 0835 33.5 43.0 9.5 10.02 105.5
7H 17 1005 43.0 52.5 9.5 10.22 107.6
8H 17 1145 52.5 62.0 9.5 10.18 107.2
9H 17 1340 62.0 71.5 9.5 10.19 107.3
10P 17 1530 71.5 73.5 2.0 0.99 49.5
11H 17 1925 73.5 81.0 7.5 9.87 131.6
12H 17 2200 81.0 90.5 9.5 7.86 82.7
13H 17 2330 90.5 100.0 9.5 0.78 8.2



*****Drilled from 100.0 to 101.5 mbsf*****



*****Drilled from 101.5 to 103.0 mbsf*****
14P 18 0740 103.0 105.0 2.0 1.62 81.0



Cored totals: 102.0 98.33 96.4



Drilled total: 3.0





Total 105.0

201-1230C-





1H 18 1000 0.0 4.5 4.5 4.60 102.2
2H 18 1100 4.5 14.0 9.5 9.82 103.4



Cored totals: 14.0 14.42 103.0
201-1230D-





1H 18 1215 0.0 4.0 4.0 4.23 105.8
2H 18 1330 4.0 13.5 9.5 9.99 105.2



Cored totals: 13.5 14.22 105.3
201-1230E-





1H 18 1500 0.0 4.0 4.0 3.99 99.8
2H 18 1610 4.0 13.5 9.5 10.07 106.0
3H 18 1720 13.5 23.0 9.5 9.87 103.9
4H 18 1910 23.0 32.5 9.5 10.54 111.0



*****Drilled from 32.5 to 34.0 mbsf*****
5P 18 2300 34.0 36.0 2.0 1.02 51.0



Cored totals: 34.5 35.49 102.9



Drilled total: 1.5





Total 36.0