| Interval | ||
|---|---|---|
| 0 - 22 | Quaternary |
calcareous, foraminifera;
sandy mud or ooze
calcareous, nannofossils; mud or ooze volcanics volcanic igneous rock |
| 22 - 41 | Quaternary | calcareous, biogenic; sandy mud or ooze siliceous volcanics |