| Interval | ||
|---|---|---|
| 0 - 23 | Quaternary |
calcareous, foraminifera;
sandy mud or ooze
calcareous, nannofossils; mud or ooze siliceous |
| 23 - 38 | Quaternary |
calcareous, biogenic;
sandy mud or ooze
siliceous; sandy mud or ooze iron or iron oxide |
| 38 - 72 | Quaternary |
calcareous, nannofossils;
mud or ooze
calcareous, foraminifera; sandy mud or ooze |
| 72 - 82 | Quaternary |
calcareous, biogenic;
sandy mud or ooze
siliceous; sandy mud or ooze volcanics clay minerals |
| 82 - 169 | Quaternary |
calcareous, nannofossils;
mud or ooze
siliceous, diatoms; sandy mud or ooze volcanics calcareous, foraminifera |
| 169 - 185 | Quaternary |
calcareous, biogenic;
sandy mud or ooze
volcanics; ash siliceous clay minerals |