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 |
