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RRS Challenger CH1/78
Cruise summary report
| Cruise Info. | |
| Ship name (ship code) | RRS Challenger (74CH) |
| Cruise identifier | CH1/78 |
| Cruise period | 1978-01-06 — 1978-01-26 |
| Status | Completed |
| Chief scientist | Andrew J Smith (Bedford College London Department of Geology) |
| Ocean/sea areas | |
| General | English Channel |
| Measurements | |
| Geology and geophysics | |
| Grab | Quantity: number of deployments = 11 |
| Core - rock | Quantity: number of cores = 17 |
| Single-beam echosounding | Quantity: track kilometres = 1500 |
| Long/short range side scan sonar | Quantity: track kilometres = 1600 Description: side scan sonar records are of variable quality |
| Single channel seismic reflection | Quantity: track kilometres = 1500 Description: seismic records are of shallow penetration using spark array;total includes 37nm of Boomer records |
| Magnetic measurements | Quantity: track kilometres = 120 |
