Table 9. Statistical description of turbidite deposits and background sediments recovered at Site 1007.
|
Mean
|
SD
|
SE
|
Minimum
|
Maximum
|
Variance
|
---|---|---|---|---|---|---|
Background sediment: | ||||||
Green algae | 0.01 | 0.04 | 0.01 | 0 | 0.3 | 0.00 |
Red algae | 0.10 | 0.35 | 0.05 | 0 | 1.5 | 0.12 |
Echinoderms | 0.50 | 0.90 | 0.12 | 0 | 4 | 0.82 |
Rotaliids | 0.42 | 0.64 | 0.09 | 0 | 3 | 0.41 |
Miliolids | 0.03 | 0.12 | 0.02 | 0 | 0.7 | 0.01 |
Planktonic foraminifers | 15.31 | 10.71 | 1.47 | 2.5 | 55 | 114.69 |
Mollusks | 4.48 | 11.90 | 1.63 | 0 | 46 | 141.63 |
Bioclasts | 18.72 | 11.65 | 1.60 | 1 | 48 | 135.61 |
Lithoclasts | 0.08 | 0.33 | 0.05 | 0 | 2.3 | 0.11 |
Intraclasts | 0.10 | 0.49 | 0.07 | 0 | 3 | 0.24 |
Ooids | 0.80 | 3.01 | 0.41 | 0 | 21 | 9.05 |
Micrite | 47.45 | 13.98 | 1.92 | 14 | 70.3 | 195.39 |
Turbidite deposit: | ||||||
Green algae | 0.11 | 0.42 | 0.06 | 0 | 3 | 0.18 |
Red algae | 0.39 | 0.84 | 0.11 | 0 | 3 | 0.71 |
Echinoderms | 0.91 | 1.86 | 0.24 | 0 | 9.6 | 3.46 |
Rotaliids | 0.50 | 0.78 | 0.10 | 0 | 4.6 | 0.61 |
Miliolids | 0.04 | 0.12 | 0.02 | 0 | 0.6 | 0.01 |
Planktonic foraminifers | 16.09 | 12.64 | 1.65 | 2 | 52 | 159.81 |
Mollusks | 4.41 | 9.91 | 1.29 | 0 | 40 | 98.23 |
Bioclasts | 22.77 | 12.93 | 1.68 | 0.5 | 56.6 | 167.27 |
Lithoclasts | 0.42 | 1.75 | 0.23 | 0 | 13 | 3.06 |
Intraclasts | 0.01 | 0.08 | 0.01 | 0 | 0.5 | 0.01 |
Ooids | 1.64 | 3.3 | 0.43 | 0 | 20 | 10.91 |
Micrite | 38.26 | 14.1 | 1.84 | 5 | 69 | 198.7 |
Note: SD = standard deviation, SE = standard error.