RRS Challenger CH93
Cruise summary report
| Cruise Info. | |
| Ship name (ship code) | RRS Challenger (74CH) |
| Cruise identifier | CH93 |
| Cruise period | 1992-06-15 — 1992-06-30 |
| Status | Completed |
| Port of departure | Barry, United Kingdom |
| Port of return | Greenock, United Kingdom |
| Purpose | Research |
| Objectives | To collect an expanding seismic dataset to offsets of 300km. Part of a two-ship exercise with Charles Darwin 69/92 |
| Chief scientist | M R Warner (University of Cambridge Department of Earth Sciences) |
| Ocean/sea areas | |
| General | North Sea North East Atlantic Ocean (limit 40W) |
| Specific | Cape Wrath, Pentland Firth, East of Orkney |
| Track charts |  |
| Measurements | |
| Geology and geophysics | |
| Multichannel seismic reflection | Quantity: track kilometres = 300 Description: 6 days of seismic data recorded on 48 channel seismic recording system |
