RRS John Murray JM7/77
Cruise summary report
| Cruise Info. | |
| Ship name (ship code) | RRS John Murray (74MJ) |
| Cruise identifier | JM7/77 |
| Cruise period | 1977-06-23 — 1977-07-06 |
| Status | Completed |
| Chief scientist | Drummond Hoyle Matthews (University of Cambridge Department of Earth Sciences) |
| Ocean/sea areas | |
| General | North Sea |
| Track charts |  |
| Measurements | |
| Geology and geophysics | |
| Single channel seismic reflection | Quantity: track kilometres = 1074 |
| Seismic refraction | Quantity: track kilometres = 1074 |
