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RRS John Murray JM3/72
Cruise plan
| Cruise Info. | |
| Ship name (ship code) | RRS John Murray (74MJ) |
| Cruise identifier | JM3/72 |
| Cruise period | 1972-03-08 — 1972-03-15 |
| Status | Completed |
| Objectives | Sparker,Magnetometer,PDR Survey in area of electr.resistivity anomaly discovered in 1971 |
| Chief scientist | Tim J G Francis (National Institute of Oceanography) |
| Ocean/sea areas | |
| General | Bristol Channel Bay of Biscay |
| Measurements | |
| Geology and geophysics | |
| Multi-beam echosounding | Quantity: track kilometres = 138.9 |
| Single channel seismic reflection | Quantity: track kilometres = 138.9 |
| Magnetic measurements | Quantity: track kilometres = 138.9 |
| Other geological/geophysical measurements | Quantity: number of deployments = 3 Description: instrument development in deep water |
