RRS John Murray JM7/79
Cruise summary report
| Cruise Info. | |
| Ship name (ship code) | RRS John Murray (74MJ) |
| Cruise identifier | JM7/79 |
| Cruise period | 1979-05-25 — 1979-06-07 |
| Status | Completed |
| Port of departure | Barry, United Kingdom |
| Port of return | Ardrossan, United Kingdom |
| Purpose | Research |
| Objectives | To obtain geophysical and geological data to assist the production of a geological map for the area of the Hebridean Shelf between 56-57N, 6-9W. |
| Chief scientist | R J Whittington (University of Wales Aberystwyth Department of Geology) |
| Cruise report |  (0.05 MB) |
| Ocean/sea areas | |
| General | North East Atlantic Ocean (limit 40W) |
| Track charts |  |
| Measurements | |
| Geology and geophysics | |
| Dredge | Quantity: number of deployments = 4 |
| Core - rock | Quantity: number of cores = 6 |
| Single channel seismic reflection | Quantity: track kilometres = 1852 |
| Gravity measurements | Quantity: track kilometres = 1666.8 |
| Magnetic measurements | Quantity: track kilometres = 1666.8 Description: format: 0 means analogue trace. |
