Keyword(s):
Regional (Continents, Oceans) (coverage scope)
Spreading Center (IEDA Feature of Interest)
Chemistry:Rock (IEDA Data Type)
Marine Geoscience (IEDA Topic)
Solid Earth (IEDA Topic)
Geochemistry (IEDA Topic)
major oxides (constituent)
MORB glass (material)
Ridge related (program)
Arctic Ocean (place)
Gakkel Ridge (place)
USCGC Healy (platform)
R/V Polarstern (platform)
HLY0102 (cruise)
PS59 (cruise)
Arctic Ocean, Gakkel Ridge (geographic location)