Table 1. Leg 183 drilling summary.
|
Site |
Location |
Coordinates |
Water depth (m) |
Sediment penetration (m) |
Sediment recovery (m) |
Basement penetration (m) |
Basement recovery (m) |
Total penetration (m) |
Age* (Ma) |
|
1135 |
Southern Kerguelen Plateau |
-59°42.0’ 84°16.4’ |
1566.6 |
526.0 |
208.7 |
0 |
0 |
526.0 |
NA |
|
1136 |
Southern Kerguelen Plateau |
-59°39.1’ 84°50.1’ |
1930.6 |
128.1 |
54.2 |
33.3 |
18.4 |
161.4 |
105 |
|
1137 |
Elan Bank |
-56°50.0’ 68°05.6’ |
1004.5 |
219.5 |
113.9 |
151.7 |
105.5 |
371.2 |
74 |
|
1138 |
Central Kerguelen Plateau |
-53°33.1’ 75°58.5’ |
1141.4 |
698.2 |
343.0 |
144.5 |
69.0 |
842.7 |
94 |
|
1139 |
Skiff Bank |
-50°11.1’ 63°56.2’ |
1415.3 |
461.7 |
269.6 |
232.5 |
87.3 |
694.2 |
33 |
|
1140 |
Northern Kerguelen Plateau |
-46°15.6’ 68°29.5’ |
2394.1 |
234.0 |
95.8 |
87.9 |
49.1 |
321.9 |
35 |
|
1141 |
Broken Ridge |
-32°13.6’ 97°07.7’ |
1196.9 |
113.5 |
57.7 |
72.1 |
39.1 |
185.6 |
NA |
|
1142 |
Broken Ridge |
-32°13.9’ 97°07.5’ |
1200.8 |
91.0 |
No coring |
50.9 |
17.3 |
141.9 |
NA |
Note: * = minimum age of basement is the oldest biostratigraphic age in overlying sediment.