Table T2. Magnetic hysteresis properties of tephra, Site U1381.
| Core, section, interval (cm) |
Depth (mbsf) |
Mass (mg) |
Mr (emu) |
Ms (emu) |
Hcr (Oe) |
Hc (Oe) |
Mr/Ms | Hcr/Hc | Location within tephra layer |
|---|---|---|---|---|---|---|---|---|---|
| 344-U1381C- | |||||||||
| 7H-2, 8 | 57.18 | 15 | 2.362E–01 | 4.494E–01 | 1039.0 | 762.00 | 0.525 | 1.364 | Near top contact |
| 7H-2, 14 | 57.24 | 25 | 3.599E–01 | 7.051E–01 | 1237.5 | 781.45 | 0.510 | 1.584 | Upper interval |
| 7H-2, 19 | 57.29 | 23 | 3.230E–01 | 6.293E–01 | 1274.5 | 809.75 | 0.513 | 1.574 | Upper interval |
| 7H-2, 25 | 57.35 | 19 | 2.504E–01 | 4.909E–01 | 1306.5 | 829.20 | 0.510 | 1.576 | Middle interval |
| 7H-2, 32 | 57.42 | 14 | 3.230E–05 | 7.450E–05 | 891.75 | 628.50 | 0.434 | 1.419 | Middle interval |
| 7H-2, 43 | 57.53 | 25 | 3.130E–05 | 7.847E–05 | 942.10 | 548.70 | 0.399 | 1.717 | Lower interval |
| 7H-2, 48 | 57.58 | 32 | 5.514E–05 | 1.368E–04 | 1050.0 | 571.25 | 0.403 | 1.838 | Bottom contact |
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