Table T1. Example piece log, Expedition 309/312.
| Expedition | Hole | Core | Section | Piece | Top (cm) |
Bottom (cm) |
Length (cm) |
Groundmass grain size |
Notes |
|---|---|---|---|---|---|---|---|---|---|
| 309 | 1256D | 75R | 1 | 1 | 1 | 4 | 3 | cx | Start of Unit 27 |
| 309 | 1256D | 75R | 1 | 2 | 6 | 10 | 4 | µx | |
| 309 | 1256D | 75R | 1 | 3 | 11 | 14 | 3 | µx | |
| 309 | 1256D | 75R | 1 | 4 | 18 | 20 | 2 | cx | |
| 309 | 1256D | 75R | 1 | 5 | 23 | 24 | 1 | cx | |
| 309 | 1256D | 75R | 1 | 6 | 26 | 29 | 3 | cx | |
| 309 | 1256D | 75R | 1 | 7 | 30 | 44 | 14 | cx | |
| 309 | 1256D | 75R | 1 | 8 | 45 | 52 | 7 | fg | Altered chilled margin |
| 309 | 1256D | 75R | 1 | 9 | 53 | 54 | 1 | fg | |
| 309 | 1256D | 75R | 1 | 10 | 56 | 64 | 8 | fg |
Note: cx = cryptocrystalline, µx = microcrystalline, fg = fine grained. For the complete piece log, see PIECELOG.XLS in “Supplementary material.”
Close | Next | Top of page