地层 编号 | 黏粒 (<2 μm)/% | 细粉沙 (2~16 μm)/% | 粗粉沙 (16~63 μm)/% | 细沙 (63~125 μm)/% | 中沙 (>125 μm)/% | Mz/ μm | 标准偏差 (σ) | 偏度 (SK) | 峰度 (KG) |
注:地层编号含义见 | |||||||||
MS | 13.72 | 30.89 | 34.63 | 16.87 | 3.87 | 31.55 | 2.37 | 0.33 | 0.88 |
L0 | 13.62 | 27.50 | 31.27 | 21.11 | 6.50 | 41.33 | 2.48 | 0.38 | 0.87 |
PWD2 | 8.68 | 19.90 | 17.41 | 31.03 | 22.95 | 76.24 | 2.37 | 0.61 | 0.89 |
SWD | 12.63 | 26.74 | 34.56 | 18.48 | 7.62 | 35.13 | 2.33 | 0.46 | 0.93 |
PWD1 | 7.07 | 15.71 | 8.89 | 30.62 | 37.76 | 97.69 | 2.25 | 0.75 | 1.15 |
F-MUD | 10.39 | 25.04 | 41.28 | 21.01 | 2.30 | 37.67 | 2.14 | 0.49 | 1.00 |