| Interval | ||
|---|---|---|
| 0 - 7 | Quaternary |
calcareous, foraminifera;
sandy mud or ooze
calcareous, nannofossils; mud or ooze siliceous clay minerals |
| 7 - 26 | Quaternary | calcareous, biogenic; sandy mud or ooze siliceous |
| 26 - 43 | Oligocene | calcareous, nannofossils; mud or ooze |