Table 1.
Characteristics of the IODP Expedition 327 Juan de Fuca Ridge flank sampling locations discussed in this study.
| ID | Location | Latitude (N) | Longitude (W) | Water depth (m) | SBI depth (mbsf) | SBI temperature (°C) |
|---|---|---|---|---|---|---|
| Hole U1362A | Second Rift | 47.761047 | 127.761200 | 2661 | 236 | 64 |
| Hole U1363B | Grizzly Bare Outcrop | 47.289197 | 127.035100 | 2678 | 57 | 12 |
| Hole U1363D | Grizzly Bare Outcrop | 47.292873 | 128.029332 | 2678 | 231 | 33 |
| Hole U1363F | Grizzly Bare Outcrop | 47.288769 | 128.035623 | 2678 | 35 | 7 |
mbsf, meters below seafloor; SBI, sediment-basement interface. Data summarized from previous reports (Expedition 327 Scientists, 2011b,c; Wheat et al., 2013).