Sperus 2/77 Leg 12
Cruise summary report
| Cruise Info. | |
| Ship name (ship code) | Sperus (74TJ) |
| Cruise identifier | 2/77 Leg 12 |
| Cruise period | 1977-09-07 — 1977-09-19 |
| Status | Completed |
| Port of departure | Dundee, United Kingdom |
| Port of return | Dundee, United Kingdom |
| Purpose | Research |
| Objectives | Gravity survey: Area A & B.
Gravimeter, magentometer, echo-sounder and pinger Carried out a small detailed gravity survey for a commercial company (MGU Project 77/09). Normal gravity programme continued in Area B |
| Chief scientist | Alan S Mould (Institute of Geological Sciences, Edinburgh) |
| Cruise report |  (14.75 MB) |
| Ocean/sea areas | |
| General | North Sea |
| Specific | North Sea |
| Track charts | (0.53 MB) (0.75 MB) |
| Measurements | |
| Geology and geophysics | |
| Single-beam echosounding | |
| Seismic refraction | |
| Gravity measurements | |
| Magnetic measurements |
