|
Core, section,
interval (cm) |
Depth
(mbsf) |
Lithology
|
Ba
(ppm) |
|---|---|---|---|
|
170-1039B- |
|||
| 1H-1, 145–150 | 1.45 | Diatomaceous ooze with interbedded silt, sand | 400 |
| 2H-5, 140–150 | 9.45 | Diatomaceous ooze with radiolarians | 1786 |
| 4H-5, 140–150 | 28.45 | Siliceous ooze with minor ash | 1598 |
| 5H-4, 140–150 | 36.45 | Silty siliceous and diatomaceous ooze | 1834 |
| 6H-4, 140–150 | 45.93 | Siliceous ooze with minor ash | 1148 |
| 8H-4, 140–150 | 64.95 | Siliceous ooze with minor ash | 1804 |
| 14X-3, 135–150 | 117.53 | Silty clay with radiolarians and diatoms | 2852 |
| 16X-3, 135–150 | 136.55 | Clay with calcareous layers and ash | 4512 |
| 19X-5, 135–150 | 168.45 | Clayey biogenic ooze | 7408 |
| 23X-5,135–150 | 206.85 | Nannofossil ooze with diatoms | 2394 |
| 27X-4, 135–150 | 243.85 | Siliceous nannofossil ooze | 2067 |
| 37X-5, 130–150 | 341.7 | Siliceous nannofossil ooze | 2165 |
| 40X-6, 130–150 | 372 | Matrix-supported breccia, biogenic ooze | 2216 |
|
170-1039C- |
|||
| 5R-1, 0–6 | 401.5 | Nannofossil ooze with diatoms | 1724 |
| 7R-1, 85–100 | 421.65 | Diatomaceous nannofossil ooze | 2580 |
|
205-1253A- |
|||
| 2R-2, 85–104 | 378.1 | Clay with nannofossils and ash | 2134 |
| 3R-1, 7–23 | 385.4 | Nannofossil chalk with foraminifers + clay-rich laminations | 1413 |
| 4R-3, 91–93 | 398.8 | Silicic ash with clay and opaques (big white ash) | 572.4 |
| 4R-3, 100–120 | 399 | Nannofossil chalk with clay and volcanic ash | 93.19 |
| 10R-2, 59–73 | 432.1 | Volcanic ash, nannofossils, clay mixed sediment | 3180 |
| 11R-1, 81–96 | 437 | Claystone with zeolites and spicules | 2372 |
| 25R-1, 0–3 | 513.02 | Baked sediment claystone with recrystallized calcite | 281.24 |
| 27R-1, 7.5–9.0 | 519.34 | Baked sediment claystone with recrystallized calcite and quartz | 154.08 |
| 42R-2, 96–100 | 592.38 | Green clay and zeolite vein | 1.98 |
|
205-1254A- |
|||
| 8R-4, 0–45 | 217.9 | Claystone | 771.4 |
| 12R-1, 101–141 | 330.1 | Calcite-rich claystone | 269.07 |
| 14R-3, 0–40 | 351 | Claystone with silt, ash, and opaques | 277 |
| 16R-3, 49–89 | 366.4 | Claystone with ash and diatoms | 1614 |
|
170-1040C- |
|||
| 23R-1, 115–150 | 372.15 | Dark olive-green silty clay with diatoms | 1509 |
| 24R-2, 120–150 | 383.45 | Sandy siltstone with diatoms | 1221 |
| 25R-1, 125–150 | 391.58 | Olive-green diatomaceous ooze with ash | 1417 |
| 26R-1, 125–150 | 401.18 | Diatomaceous silty clay | 1371 |
| 27R-3, 125–150 | 413.78 | Siliceous mudstone with ash | 1176 |
| 30R-2, 125–150 | 441.05 | Olive-green silty claystone | 1147 |
| 31R-3, 125–150 | 452.18 | Light grayish green silty claystone with ash | 2351 |
| 32R-6, 14–17 | 465.04 | Calcareous claystone with diatoms and ash | 2284 |
| 35R-3, 132–150 | 490.82 | Claystone with vitric ash and diatoms | 9971 |
| 38R-3, 130–150 | 519.7 | Siliceous nannofossil chalk | 1562 |
| 46R-2, 130–150 | 595.2 | Green diatomaceous chalk | 2309 |
| 48R-6, 130–150 | 620.5 | Diatomite with calcareous nannofossils | 1397 |
| 50R-3, 130–150 | 635.2 | Diatomite with nannofossils and ash | 2796 |
| 52R-2, 74–80 | 652.27 | Olive-green chalk with accessory zircon | 514.1 |