| Interval | ||
|---|---|---|
| 0 - 24 | Quaternary |
calcareous, biogenic;
sandy mud or ooze
siliceous; sandy mud or ooze iron or iron oxide manganese |
| 24 - 42 | Quaternary |
calcareous, nannofossils;
mud or ooze
calcareous, foraminifera; sandy mud or ooze |