| Interval | ||
|---|---|---|
| 0 - 5 | Quaternary |
calcareous, biogenic;
sandy mud or ooze
siliceous; sandy mud or ooze iron or iron oxide manganese |
| 5 - 20 | Quaternary |
calcareous, biogenic;
sandy mud or ooze
siliceous; sandy mud or ooze |
| 20 - 39 | Quaternary | siliceous, radiolaria; sandy mud or ooze |