|
Synthesis
unit |
Depth
(curated mbsf) |
Vp
(km/s) |
Logging unit
(mbsf) |
Lithologic unit
(curated mbsf) |
Chemistry
|
General description
|
|||
|---|---|---|---|---|---|---|---|---|---|
|
TiO2
(wt%) |
Nb
(ppm) |
Zr
(ppm) |
Y
(ppm) |
||||||
| S-0A | 0–14 | 1.5? |
|
Sedimentary layer |
|
|
|
|
Yellow to brown clay+radiorarian |
| S-0B | 14–28 |
|
Sedimentary layer | Brown-red clay | |||||
| S-1 | 28–38 | 5.5–6.0 | LG-I (28–45) | Unit L-1 (28–62.7) | 2.5–2.8 | 3.1–3.3 | 150–160 | 44–48 | Upper flow of Unit L-1 |
| S-2 | 38–41 | 4.2–5.5 | |||||||
| S-3 | 41–65 | 5.0–6.0 | LG-II (45–63) | 2.1–2.4 | 2.9–3.0 | 130–160 | 38–42 | Lower flow of Unit L-1 | |
| S-4 | 65–100 | 4.5–5.0 | LG-III (53–103) | Unit L-2 (62.7–133.5) | 1.9–2.1 | 2.0–2.2 | ~130 | 38–42 | Pillow 1 of Unit L-2 |
| S-5 | 100–137 | 4.7–6.0 | LG-IV (103–142) | 2.2–2.6 | 2.2–2.3 | ~145 | 40–46 | Pillow 2 of Unit L-2 | |
| S-6 | 137–143 | 4.0–4.7 | Unit L-3 (133.5–161.7) |
|
|
|
|
Pillow 3 | |
| S-7 | 143–174.3 | 5.3 | LG-V (>142) | 3.0–3.5 | 3.6–4.0 | 200–220 | 43–56 | ||
Notes: Unit boundaries are different among measurements (see shaded blocks). S-0 to S-7 are based on physical properties. Logging units are based on wireline length. Chemistry data from Lustrino, this volume.