Table T15. Estimated cell densities and morphological features under microscopic observation of acridine orange–stained cells, Hole U1301C.
|
Core, section |
Depth (mbsf) |
Cell density (cells/cm3) |
Standard deviation (cells/cm3) |
Remarks |
|---|---|---|---|---|
|
301-U1301C- |
||||
| 1H-1 | 0.20 | 7.5 × 108 | ±2.6 × 108 | High content of diatom ooze, tiny cocci |
| 1H-2 | 2.50 | 1.4 × 108 | ±5.2 × 107 | Tiny cocci |
| 2H-3 | 8.53 | 1.5 × 108 | ±6.5 × 107 | Tiny cocci |
| 3H-2 | 16.83 | 4.4 × 108 | ±1.9 × 108 | Tiny cocci, a few rods |
| 4H-3 | 27.91 | 2.7 × 108 | ±6.9 × 107 | Tiny cocci |
| 5H-1 | 33.60 | 1.9 × 108 | ±6.6 × 107 | Tiny cocci |
| 6H-2 | 44.60 | 2.8 × 108 | ±4.4 × 107 | Cocci, rods, bright signals |
| 7H-2 | 54.80 | 5.9 × 108 | ±1.5 × 108 | Tiny cocci, a few rods |
| 8H-2 | 63.60 | 3.7 × 108 | ±1.3 × 108 | Tiny cocci, aggregates |
| 9H-2 | 73.74 | 4.0 × 108 | ±8.1 × 107 | Tiny cocci, many rods (~1%), aggregates, bright signals |
| 10H-2 | 82.60 | 3.5 × 108 | ±1.1 × 108 | Aggregates, tiny cocci, a few rods |
| 11H-1 | 90.76 | 5.8 × 108 | ±1.6 × 108 | Tiny cocci, a few aggregates |
| 12H-1 | 100.10 | 7.6 × 108 | ±2.4 × 108 | Tiny cocci, short rods, bright signals |
| 13H-2 | 111.20 | 2.3 × 108 | ±8.8 × 107 | Cocci, weak signals |
| 15H-2 | 180.50 | 6.7 × 108 | ±1.7 × 108 | Tiny cocci, some rods |
| 15H-5 | 184.40 | 4.4 × 108 | ±1.5 × 108 | Tiny cocci, some rods |
| 16H-2 | 189.52 | 1.7 × 108 | ±4.9 × 107 | Tiny cocci |
| 17H-4 | 240.30 | 4.3 × 107 | ±3.6 × 107 | A few cocci, some rods, weak signals |
| 18H-2 | 248.03 | 1.8 × 107 | ±1.4 × 107 | Tiny cocci |
| 18H-5 | 252.42 | 2.3 × 107 | ±2.1 × 107 | Very few cocci |
| 19H-1 | 256.46 | 4.1 × 108 | ±1.3 × 108 | Tiny cocci, rods |
| 19H-3 | 259.46 | 7.5 × 107 | ±3.3 × 107 | Tiny cocci |
| 19H-4 | 260.30 | 1.7 × 108 | ±5.8 × 107 | Tiny cocci, rods, one aggregate |
| 19H-5 | 261.80 | 2.3 × 108 | ±6.6 × 107 | Tiny cocci, rods |
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