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- 1813
RRS Challenger CH13/78
Cruise summary report
Cruise Info. | |
Ship name (ship code) | RRS Challenger (74CH) |
Cruise identifier | CH13/78 |
Cruise period | 1978-10-12 — 1978-10-23 |
Status | Completed |
Objectives | Echosounder, seismic and magnetic surveying and sediment sampling in the North Minch and to the west of the Outer Hebrides |
Chief scientist | E John W Jones (University College London, Department of Geology) |
Ocean/sea areas | |
General | North East Atlantic Ocean (limit 40W) |
Track charts | |
Measurements | |
Geology and geophysics | |
Dredge | Quantity: number of deployments = 10 |
Grab | Quantity: number of deployments = 10 |
Core - soft bottom | Quantity: number of deployments = 12 |
Multi-beam echosounding | Quantity: track kilometres = 750 |
Single channel seismic reflection | Quantity: track kilometres = 300 |
Seismic refraction | Quantity: track kilometres = 45 |
Magnetic measurements | Quantity: track kilometres = 944.52 |