Cruise inventory

RRS John Murray JM11/68 Leg 2

Cruise summary report

Cruise Info. 
Ship name (ship code)RRS John Murray (74MJ)
Cruise identifierJM11/68 Leg 2
Cruise period1968-12-08 — 1968-12-20
Port of departurePlymouth, United Kingdom
Port of returnPlymouth, United Kingdom
ObjectivesGravity, Magnetic and Seismic survey in the Bay of Biscay
Chief scientistF Gray (University of Cambridge Department of Earth Sciences)
Cruise reportRRS John Murray JM11/68 Leg 2 cruise report john_murray11_68.pdf — access key 'C' (0.28 MB) 
Ocean/sea areas 
GeneralBay of Biscay
SpecificBay of Biscay
Track chartsRRS John Murray JM11/68 Leg 2 cruise track — john_murray11_68trk.pdf (0.02 MB) 
Geology and geophysics 
Single channel seismic reflectionQuantity: number of profiles = 1
Description: airgun line along refraction line
Seismic refractionQuantity: number of profiles = 2
Description: refraction lines
Magnetic measurementsDescription: magnetometer records
Other geological/geophysical measurementsDescription: P.D.R. fish records taken