| Interval | ||
|---|---|---|
| 0 - 9 | Quaternary | calcareous, biogenic; sandy mud or ooze siliceous |
| 9 - 43 | Quaternary |
calcareous, biogenic;
sandy mud or ooze
siliceous; sandy mud or ooze iron or iron oxide manganese |
| 43 - 88 | Pliocene |
calcareous, biogenic;
sandy mud or ooze
siliceous; sandy mud or ooze iron or iron oxide manganese |