Cruise inventory

RRS John Murray JM1/70 Leg2

Cruise summary report

Cruise Info. 
Ship name (ship code)RRS John Murray (74MJ)
Cruise identifierJM1/70 Leg2
Cruise period1970-02-13 — 1970-02-24
StatusCompleted
Port of departureBarry, United Kingdom
Port of returnBarry, United Kingdom
PurposeResearch
ObjectivesGeophysical survey.
Chief scientistGeoff A Day (Institute of Geological Sciences, Edinburgh)
Cruise reportRRS John Murray JM1/70 Leg2 cruise report john_murray1_70.pdf — access key 'C' (0.24 MB) 
Ocean/sea areas 
GeneralIrish Sea and St. George's Channel
SpecificIrish Sea
Measurements 
Geology and geophysics 
Long/short range side scan sonar
Gravity measurementsQuantity: number of track lines = 8
Description: lines 1 repeat, 21 extension, 26, 27, 30, 31, 33, 34; gravity recorded
Magnetic measurementsQuantity: number of track lines = 9
Description: lines 1 repeat, 21 extension, 26, 27, 30, 31, 33, 34; magenetometer records