Planned maintenance — 18th January 2018 12:00 to 22nd January 2018 09:00 [more]

Cruise inventory

RRS John Murray JM6/78

Cruise summary report

Cruise Info. 
Ship name (ship code)RRS John Murray (74MJ)
Cruise identifierJM6/78
Cruise period1978-06-01 — 1978-06-20
Chief scientistJ M Miller (Institute of Geological Sciences, Keyworth)
Ocean/sea areas 
GeneralNorth East Atlantic Ocean (limit 40W)
Geology and geophysics 
GrabQuantity: number of cores = 20
Description: shipek
Core - rockQuantity: number of cores = 9
Multi-beam echosoundingQuantity: track kilometres = 1324
Long/short range side scan sonarQuantity: track kilometres = 1324
Description: MS47
Single channel seismic reflectionQuantity: track kilometres = 1324
Description: pinger
Seismic refractionQuantity: track kilometres = 1324
Description: sparker
Other geological/geophysical measurementsQuantity: track kilometres = 1324
Description: seabed gamma spectrometry