| Interval | ||
|---|---|---|
| 0 - 18 | Quaternary |
calcareous, foraminifera;
sandy mud or ooze
calcareous, nannofossils; mud or ooze |
| 18 - 29 | Quaternary |
calcareous, biogenic;
sandy mud or ooze
siliceous; sandy mud or ooze iron or iron oxide |
| 29 - 77 | Quaternary |
calcareous, nannofossils;
mud or ooze
calcareous, foraminifera; sandy mud or ooze siliceous |
| 77 - 84 | Quaternary | calcareous, foraminifera; sandy mud or ooze siliceous clay minerals |
| 84 - 91 | Quaternary |
calcareous, nannofossils;
mud or ooze
siliceous, diatoms; sandy mud or ooze calcareous, foraminifera siliceous, radiolaria |
| 91 - 103 | Quaternary |
siliceous, diatoms;
sandy mud or ooze
calcareous, biogenic; sandy mud or ooze siliceous, sponge spicules volcanic igneous rock |