| Interval | ||
|---|---|---|
| 0 - 1 | Quaternary |
siliceous;
sandy mud or ooze
clay minerals; mud or ooze calcareous, biogenic |
| 1 - 33 | Oligocene |
calcareous, nannofossils;
mud or ooze
siliceous, radiolaria; sandy mud or ooze |