Table T16. Hole 801C cores sampled for in situ microbiological cultures.
| Core,
section, interval (cm) |
Piece | Depth (mbsf) |
Temperature (°C) |
Pressure (atm) |
Analyses | Sample description |
|---|---|---|---|---|---|---|
| 185-801C- | ||||||
| 14R-3, 106-110 | 9 |
607.8
|
24
|
620
|
Microbiology | Altered interpillow material |
| 16R-5, 84-87 | 10 |
629.7
|
25
|
622
|
Microbiology | Altered interpillow material |
| 18R-1, 122-135 | 16 |
643.4
|
25
|
624
|
Pressure | Silicified breccia |
| 19R-2, 13-20 | 3 |
653.3
|
26
|
625
|
Pressure | Whole-rock sample |
| 23R-1, 119-125 | 10 |
683.1
|
26
|
628
|
Microbiology | Massive basalt |
| 24R-1, 112-114 | 12 |
692.4
|
27
|
629
|
Pressure | Quartz/celadonite fill |
| 27R-3, 19-34 | 5 |
722.7
|
28
|
632
|
Microbiology | Glass/hyaloclastite |
| 28R-3, 86-90 | 8 |
732.4
|
28
|
633
|
Pressure | Glassy margin |
| 31R-5, 68-70 | 2E |
762.7
|
29
|
636
|
Pressure | Massive basalt with carbonate vein |
| 34R-2, 95-97 | 2B |
787.5
|
29
|
638
|
Pressure | Carbonate vein |
| 37R-1, 27-33 | 1 |
813.6
|
30
|
641
|
Microbiology | Carbonate vein |
| 37R-1, 65-66 | 1 |
814.0
|
30
|
641
|
Pressure | Thick, brown calcite vein |
| 42R-2, 70-71 | 3 |
861.9
|
31
|
645
|
Pressure | Carbonate-cemented breccia |
| 43R-1, 123-127 | 6 |
870.3
|
31
|
645
|
Pressure | Quenched margin |
| 48R-2, 24-28 | 1 |
918.2
|
33
|
650
|
Pressure | Massive basalt with pyrite |
| 51M-1, 31-32 | 1B |
932.3
|
33
|
652
|
Pressure | Quenched margin/hyaloclast |
| 52M-1, 50-52 | 3 |
933.3
|
33
|
652
|
Microbiology | Clay-filled vein |
Notes: Temperature calculated from Larson et al. (1993). Microbiology analyses include: cultivation at 1 atm, epifluorescence microscopy, scanning electron microscopy, DNA extraction, in situ hybridization, and preservation at in situ pressure. Pressure samples were maintained at in situ pressure. This table is also available in ASCII format.