|
Interval
|
Cored
interval (m)
|
Average
recovery (%)
|
Average
ROP (m/h)
|
|
Leg 206 and Expedition 309/312:
|
|
Hole 1256D (Cores 2R–234R)
|
1231
|
37
|
1.3
|
|
Lavas and transition zone (Cores 2R–128R)
|
785
|
41
|
1.5
|
|
Upper dikes (Cores 129R–191R)
|
287
|
37
|
0.9
|
|
Granoblastic dikes (Cores 192R–213R)
|
63
|
7
|
0.5
|
|
Plutonic section (Cores 214R–234R)
|
96
|
29
|
1.1
|
|
Gabbros (Gabbro 1: Cores 214R–224R; Gabbro 2: Cores 230R to 232R-2, 98 cm)
|
72
|
35
|
1.2
|
|
Dike Screen 1 (granoblastic basalt)
|
24
|
11
|
0.9
|
|
Expedition 335:
|
|
Dike Screen 2 (granoblastic basalt) Cores 232R-2 through 239R (1507.1–1521.6 mbsf)
|
26.7
|
11
|
0.9
|
|
Cumulative Hole 1256D (Cores 2R–239R)
|
1245.5
|
37
|
1.3
|