Premodifier: marine
Head noun: sediment

Same concepts
http://dbpedia.org/resource/Pelagic_sediment

Broader concepts

labelprovenanceconfidence
environmentisap:828941990.546475
sourceisap:4808716490.508565
worldisap:3630791920.267494
rockisap:3777045080.141688

Narrower concepts

labelprovenanceconfidence
limestoneisap:4102615100.334226