| S.V. | Df | SS | MSS | Computed F | Tabulated F |
| Location | 3 | 139.19 | 46.40 | 2.26 | 5% = 3.86 1% = 6.99 |
| Depth | 3 | 841.69 | 280.56 | 13.64 | |
| Error | 9 | 185.06 | 20.56 |
| |
| Total | 15 | 1165.94 |
|