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RRS John Murray JM6/74
Cruise summary report
Cruise Info. | |
Ship name (ship code) | RRS John Murray (74MJ) |
Cruise identifier | JM6/74 |
Cruise period | 1974-04-27 — 1974-05-15 |
Status | Completed |
Objectives | 6/74,IGS |
Chief scientist | J M Miller (Institute of Geological Sciences, Keyworth) |
Ocean/sea areas | |
General | Irish Sea and St. George's Channel North East Atlantic Ocean (limit 40W) |
Measurements | |
Geology and geophysics | |
Dredge | Quantity: number of deployments = 58 Description: Cone |
Grab | Quantity: number of samples = 58 Description: Shipek |
Core - soft bottom | Quantity: number of cores = 58 |
Multi-beam echosounding | Quantity: track kilometres = 1033 |
Long/short range side scan sonar | Quantity: track kilometres = 1033 Description: MS47 |
Seismic refraction | Quantity: track kilometres = 1033 Description: Sparker |
Other geological/geophysical measurements | Quantity: track kilometres = 1033 Description: Seabed gamma spectrometer |