Cruise summary report
Cruise Info. | |
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Ship name (ship code) | RRS John Murray (74MJ) |
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Cruise identifier | JM9/72 |
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Cruise period | 1972-07-27 — 1972-08-17 |
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Status | Completed |
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Objectives | Marine geology in the Western Approaches. |
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Chief scientist | Douglas Hamilton (University of Bristol Geology Department) |
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Ocean/sea areas | |
General | North Atlantic Ocean |
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Track charts | |
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Measurements | |
Physical oceanography | |
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Current meters | Quantity: number of stations = 3 Description: plessey remote rec.current meters;3 sts.giving 67hrs of recording |
Geology and geophysics | |
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Dredge | Quantity: number of deployments = 74 Description: 22 samples with shipek grab;12 samples with murray sampler |
Bottom photography | Quantity: number of deployments = 3 Description: prints and film;umel camera |
Single channel seismic reflection | Quantity: track kilometres = 2222 |
Magnetic measurements | Quantity: track kilometres = 2222 |