Table T4. Age-depth control points (CPs) and linear sedimentation rates (LSRs), Site U1338
CP | Biohorizons and geomagnetic chron boundaries | Age (Ma) |
Depth CCSF-B (m) |
LSR (m/My) |
Figure |
---|---|---|---|---|---|
Top Site U1338 sediment section | 0.00 | 0.00 | F3 | ||
1 | C1n/C1r (Bruhnes/Matuyama) | 0.781 | 8.98 | 11 | F3 |
2 | C2n/C2r.1r (Olduvai/Matuyama) | 1.945 | 22.96 | 12 | F3 |
3 | C2An.3n/C2Ar (Gauss/Gilbert) | 3.596 | 44.24 | 13 | F3 |
4 | Base Asteromphalus elegans (D) | 4.2 | 53.11 | 15 | F3 |
5 | Top Ceratolithus acutus (N) | 5.04 | 68.63 | 18 | F3/F4 |
6 | C4An/C4Ar.1r | 9.098 | 190.60 | 30 | F4 |
7 | C5n.1r/C5n.2n | 9.987 | 205.94 | 17 | F4/F5 |
8 | C5AAn/C5AAr | 13.183 | 315.75 | 34 | F5 |
9 | C5Bn.2n/C5Br | 15.160 | 371.81 | 28 | F5 |
10 | Base Discoaster signus (N) | 15.73 | 384.56 | 22 | F5 |
11 | Base common Sphenolithus heteromorphus (N) | 17.74 | 406.43 | 11 | F5 |
Hole U1338B terminal depth | 18.4 | 413.6 |
D = diatom, N = nannofossil.
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