Cruise inventory

RRS John Murray JM12/78

Cruise plan

Cruise Info. 
Ship name (ship code)RRS John Murray (74MJ)
Cruise identifierJM12/78
Cruise period1978-11-17 — 1978-12-08
StatusCompleted
Chief scientistJ M Miller (Institute of Geological Sciences, Keyworth)
Ocean/sea areas 
GeneralNorth East Atlantic Ocean (limit 40W)
Measurements 
Geology and geophysics 
DredgeQuantity: number of deployments = 35
Description: core
GrabQuantity: number of samples = 35
Description: shipek
Multi-beam echosoundingQuantity: track kilometres = 2203
Long/short range side scan sonarQuantity: track kilometres = 2203
Description: MS47
Single channel seismic reflectionQuantity: track kilometres = 2203.88
Description: pinger
Seismic refractionQuantity: track kilometres = 2203
Description: sparker
Other geological/geophysical measurementsQuantity: track kilometres = 2203.88
Description: seabed gamma spectrometry
Other geological/geophysical measurementsQuantity: track kilometres = 2203.88
Description: seawater gamma spectrometry