Cruise inventory

RRS John Murray JM12/80

Cruise summary report

Cruise Info. 
Ship name (ship code)RRS John Murray (74MJ)
Cruise identifierJM12/80
Cruise period1980-10-21 — 1980-11-03
Port of departureBarry, United Kingdom
Port of returnBarry, United Kingdom
ObjectivesThe laying and recovering of 7 self recording current meters on the South Falls sandbank.
Chief scientistBrian D'Olier (City of London Polytechnic Department of Geology)
Cruise reportRRS John Murray JM12/80 cruise report john_murray12_80.pdf — access key 'C' (0.05 MB) 
Ocean/sea areas 
GeneralEnglish Channel
North Sea
Track chartsRRS John Murray JM12/80 cruise track — trk2529.html
Physical oceanography 
Current metersQuantity: number of deployments = 1
Description: 24 hours
Geology and geophysics 
Single-beam echosoundingQuantity: track kilometres = 648
Long/short range side scan sonarQuantity: track kilometres = 648
Single channel seismic reflectionQuantity: track kilometres = 648