| Interval | ||
|---|---|---|
| 0 - 16 | unknown | |
| 16 - 23 | Quaternary | calcareous, biogenic; sandy mud or ooze siliceous iron or iron oxide |
| 23 - 39 | Quaternary |
calcareous, nannofossils;
mud or ooze
calcareous, foraminifera; sandy mud or ooze siliceous |
| 39 - 79 | Quaternary |
calcareous, biogenic;
sandy mud or ooze
siliceous; sandy mud or ooze iron or iron oxide |
| 79 - 138 | Quaternary |
calcareous, nannofossils;
mud or ooze
calcareous, foraminifera; sandy mud or ooze siliceous |
| 138 - 184 | Quaternary |
calcareous, biogenic;
sandy mud or ooze
siliceous; sandy mud or ooze iron or iron oxide manganese |