Table 8. Statistical description of turbidite deposits and background sediments recovered at Site 1003.
|
|
Mean
|
SD
|
SE
|
Minimum
|
Maximum
|
Variance
|
|---|---|---|---|---|---|---|
| Background sediment: | ||||||
| Green algae | 0.24 | 1.25 | 0.14 | 0 | 10 | 1.57 |
| Red algae | 0.22 | 0.94 | 0.10 | 0 | 8 | 0.88 |
| Echinoderms | 0.67 | 1.54 | 0.17 | 0 | 10 | 2.38 |
| Rotaliids | 0.64 | 1.19 | 0.13 | 0 | 8 | 1.41 |
| Miliolids | 0.05 | 0.21 | 0.02 | 0 | 1 | 0.04 |
| Planktonic foraminifers | 13.07 | 8.86 | 0.93 | 0 | 38 | 75.14 |
| Mollusks | 1.46 | 3.21 | 0.35 | 0 | 13 | 10.29 |
| Bioclasts | 22.45 | 15.85 | 1.71 | 1 | 66.3 | 251.22 |
| Lithoclasts | 0.67 | 2.48 | 0.27 | 0 | 20.3 | 6.17 |
| Intraclasts | 0.07 | 0.35 | 0.04 | 0 | 2.3 | 0.13 |
| Ooids | 1.44 | 3.66 | 0.39 | 0 | 22 | 13.40 |
| Micrite | 42.81 | 16.06 | 1.73 | 1.3 | 77 | 257.77 |
| Turbidite deposit: | ||||||
| Green algae | 1.00 | 2.42 | 0.31 | 0 | 13 | 6.33 |
| Red algae | 0.79 | 1.47 | 0.19 | 0 | 7 | 2.32 |
| Echinoderms | 1.74 | 2.31 | 0.30 | 0 | 11 | 5.67 |
| Rotaliids | 0.51 | 0.8 | 0.10 | 0 | 3.3 | 0.61 |
| Miliolids | 0.25 | 0.51 | 0.07 | 0 | 2.3 | 0.14 |
| Planktonic foraminifers | 9.22 | 8.15 | 1.03 | 0.3 | 34 | 68.19 |
| Mollusks | 2.94 | 4.54 | 0.58 | 0 | 24 | 21.99 |
| Bioclasts | 22.04 | 16.92 | 2.15 | 1 | 63.6 | 296.72 |
| Lithoclasts | 0.97 | 2.14 | 0.27 | 0 | 12 | 4.83 |
| Intraclasts | 0.35 | 1.21 | 0.15 | 0 | 6 | 1.48 |
| Ooids | 5.01 | 10.44 | 1.33 | 0 | 74 | 115.4 |
| Micrite | 32.02 | 14.48 | 1.84 | 0 | 63.6 | 213.99 |
Note: SD = standard deviation, SE = standard error.