RRS John Murray JM1/70 Leg2
Cruise summary report
Cruise Info. | |
---|
Ship name (ship code) | RRS John Murray (74MJ) |
---|
Cruise identifier | JM1/70 Leg2 |
---|
Cruise period | 1970-02-13 — 1970-02-24 |
---|
Status | Completed |
---|
Port of departure | Barry, United Kingdom |
---|
Port of return | Barry, United Kingdom |
---|
Purpose | Research |
---|
Objectives | Geophysical survey. |
---|
Chief scientist | Geoff A Day (Institute of Geological Sciences, Edinburgh) |
---|
Cruise report | (0.24 MB) |
---|
Ocean/sea areas | |
General | Irish Sea and St. George's Channel |
---|
Specific | Irish Sea |
---|
Measurements | |
Geology and geophysics | |
---|
Long/short range side scan sonar | |
Gravity measurements | Quantity: number of track lines = 8 Description: lines 1 repeat, 21 extension, 26, 27, 30, 31, 33, 34; gravity recorded |
Magnetic measurements | Quantity: number of track lines = 9 Description: lines 1 repeat, 21 extension, 26, 27, 30, 31, 33, 34; magenetometer records |