Table T2. Visible tephra layers thicker than 0.5 cm in Hole U1422C sediment.
| Core, section, interval (cm) |
Thickness (cm) |
Color | Occurrence |
|---|---|---|---|
| 346-U1422C- | |||
| 1H-2, 147–150 | 3.0 | Gray | Layered |
| 2H-1, 24.5–25.5 | 1.0 | Gray | Layered |
| 2H-1, 119–120.5 | 1.5 | Gray | Layered |
| 2H-2, 7.5–9 | 1.5 | Gray | Layered |
| 2H-4, 105–107 | 2.0 | Dark gray | Layered |
| 2H-4, 128–131 | 3.0 | Dark gray | Layered |
| 2H-5, 15–16 | 1.0 | Light gray | Layered |
| 2H-7, 12–13.5 | 1.5 | Gray | Layered |
| 2H-7, 55–55.5 | 0.5 | Gray | Layered |
| 3H-5, 58.5–59 | 0.5 | Gray | Layered |
| 3H-5, 88.2–89.2 | 1.0 | Light gray | Layered |
| 3H-6, 17.5–18.5 | 1.0 | Light gray | Layered |
| 3H-6, 127.5–128.5 | 1.0 | Gray | Layered |
| 3H-7, 30–30.6 | 0.6 | Dark gray | Layered |
| 4H-1, 11–12 | 1.0 | Gray | Layered |
| 4H-2, 29–29.5 | 0.5 | Gray | Layered |
| 4H-3, 34.7–35.5 | 0.8 | Light brownish gray | Layered |
| 4H-4, 50.5–52 | 1.5 | Dark brownish gray | Layered |
| 4H-6, 8.5–9.8 | 1.3 | White | Layered |
| 4H-6, 37.5–38 | 0.5 | White | Layered |
| 4H-6, 48.5–49.5 | 1.0 | White | Layered |
| 5H-3, 108–109 | 1.0 | White | Layered |
| 5H-4, 55.5–63.5 | 8.0 | Light gray | Layered |
| 5H-5, 7.8–9.1 | 1.3 | White | Layered |
| 5H-5, 17.5–18.5 | 1.0 | White | Layered |
| 5H-5, 51–52 | 1.0 | White | Blocked |
| 5H-5, 71.7–72 | 0.8 | Dark brownish gray | Layered |
| 5H-5, 89.5–91.5 | 2.0 | White | Layered |
| 5H-5, 95–96 | 1.0 | Light gray | Layered |
| 5H-5, 104.2–105 | 0.8 | Light gray | Layered |
| 5H-5, 123.8–124.5 | 0.7 | Light gray | Layered |
| 5H-6, 102.3–103.1 | 0.8 | Gray | Layered |
| 5H-7, 0–2.5 | 2.5 | White | Layered |
| 6H-1, 38–40 | 2.0 | Light gray | Layered |
| 6H-1, 88.2–90 | 0.8 | White | Layered |
| 6H-1, 103.5–104 | 0.5 | Dark gray | Layered |
| 6H-2, 46.6–47.2 | 0.6 | White | Layered |
| 6H-2, 89–90 | 1.0 | Light gray | Layered |
| 6H-4, 108.5–112 | 13.5 | White | Layered |
| 6H-5, 105–106.5 | 1.5 | Gray | Layered |
| 6H-5, 125.5–126.5 | 1.5 | White | Layered |
| 6H-6, 98–99 | 1.0 | White | Layered |
| 7H-2, 17–18.5 | 1.5 | White | Layered |
| 7H-2, 44–46 | 2.0 | White | Layered |
| 7H-2, 110.5–111.2 | 0.7 | Light gray | Layered |
| 7H-2, 116.8–117.5 | 0.7 | Light gray | Layered |
| 7H-2, 119–119.5 | 0.5 | Light gray | Layered |
| 7H-2, 120.5–121.2 | 0.7 | Light gray | Layered |
| 7H-2, 122–123.2 | 1.2 | Light gray | Layered |
| 7H-2, 124–129 | 2.5 | Light gray | Patched |
| 7H-3, 144–154.5 | 10.5 | Light gray | Layered |
| 7H-5, 6.2–7.7 | 1.5 | White | Layered |
| 7H-5, 134–135 | 1.0 | White | Layered |
| 8H-2, 77–77.5 | 0.5 | White | Layered |
| 8H-2, 116.5–117.5 | 1.0 | Light gray | Layered |
| 8H-4, 62.3–63 | 0.7 | White | Layered |
| 8H-5, 125–126 | 1.0 | White | Layered |
| 9H-1, 72.5–73 | 0.5 | Light gray | Layered |
| 9H-1, 136.2–137.5 | 1.3 | Brownish gray | Layered |
| 9H-2, 27–33.5 | 6.5 | White | Layered |
| 9H-2, 35–36 | 1.0 | Dark gray | Layered |
| 9H-2, 74.5–76.5 | 2.0 | Light gray | Layered |
| 9H-3, 23–24 | 1.0 | Light gray | Layered |
| 9H-3, 25.5–57 | 31.5 | Light gray | Layered |
| 9H-3, 59–70.5 | 11.5 | White | Layered |
| 9H-3, 70.5–79.2 | 8.7 | Dark gray | Layered |
| 9H-3, 93–105 | 12.0 | Gray | Layered |
| 9H-3, 146–149 | 3.0 | Dark brownish gray | Layered |
| 9H-CC, 4.5–5 | 0.5 | Light gray | Layered |
| 10H-1, 40–40.5 | 0.5 | Gray | Layered |
| 10H-2, 98–99.5 | 1.5 | Light gray | Layered |
| 10H-2, 100–126 | 26.0 | Dark gray | Layered |
| 10H-3, 59.5–73 | 13.5 | Light gray | Layered |
| 10H-3, 140–141 | 1.0 | Gray | Layered |
| 10H-4, 16–18 | 0.7 | Gray | Patched |
| 10H-4, 110–116 | 6.0 | White | Layered |
| 10H-5, 46–48 | 2.0 | Gray | Layered |
| 10H-5, 51–60 | 9.0 | Gray | Layered |
| 10H-7, 35–37.5 | 2.5 | Light gray | Layered |
| 13H-1, 114–141 | 27.0 | White | Layered |
| 13H-6, 115–116 | 1.0 | Light gray | Layered |
| 14H-2, 67–78 | 1.0 | White | Patched |
| 18H-2, 25.8–26.5 | 0.7 | White | Layered |
| 18H-3, 34–35 | 1.0 | White | Layered |
| 18H-3, 46–47 | 1.0 | Light gray | Layered |
| 20H-1, 122–125 | 3.0 | Light gray | Layered |
| 26H-2, 134–136.5 | 2.5 | White | Layered |
| 26H-3, 23–23.5 | 0.5 | White | Layered |
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