| Interval | ||
|---|---|---|
| 0 - 21 | Quaternary |
siliceous, radiolaria;
sandy mud or ooze
calcareous, biogenic; sandy mud or ooze iron or iron oxide |
| 21 - 75 | Quaternary |
calcareous, biogenic;
sandy mud or ooze
siliceous; sandy mud or ooze |
| 75 - 84 | Quaternary | |
| 84 - 176 | Quaternary | siliceous, radiolaria; sandy mud or ooze calcareous, biogenic iron or iron oxide |
| 176 - 246 | Quaternary |
siliceous;
sandy mud or ooze
calcareous, nannofossils; mud or ooze manganese |
| 246 - 400 | Quaternary |
siliceous, radiolaria;
sandy mud or ooze
calcareous, nannofossils; mud or ooze siliceous, diatoms siliceous, sponge spicules |
| 400 - 496 | Quaternary |
calcareous, nannofossils;
mud or ooze
siliceous; sandy mud or ooze |
| 496 - 529 | Quaternary |
siliceous;
sandy mud or ooze
calcareous, nannofossils; mud or ooze iron or iron oxide |
| 529 - 568 | Quaternary |
calcareous, nannofossils;
mud or ooze
siliceous; sandy mud or ooze |
| 568 - 610 | Quaternary |
siliceous;
sandy mud or ooze
calcareous, nannofossils; mud or ooze iron or iron oxide |
| 610 - 663 | Quaternary | calcareous, nannofossils; mud or ooze siliceous |
| 663 - 671 | unknown | |
| 671 - 769 | Quaternary |
siliceous;
sandy mud or ooze
calcareous, nannofossils; mud or ooze |
| 769 - 812 | Quaternary |
siliceous;
sandy mud or ooze
calcareous, nannofossils; mud or ooze iron or iron oxide manganese |
| 812 - 818 | Quaternary |
calcareous, nannofossils;
mud or ooze
siliceous; sandy mud or ooze |