| Interval | ||
|---|---|---|
| 0 - 85 | Miocene |
siliceous, radiolaria;
sandy mud or ooze
clay minerals; mud or ooze zeolites |
| 85 - 119 | unknown | clay minerals; mud or ooze zeolites manganese |
| 119 - 150 | Miocene |
siliceous, radiolaria;
sandy mud or ooze
clay minerals; mud or ooze zeolites |
| 150 - 176 | unknown | clay minerals; mud or ooze zeolites manganese |