bn:00069238n
Noun Concept
Categories: Stratigraphy, Sediments, Marine geology, Radiocarbon dating, Geochemistry
EN
sapropel  Sapropelic
EN
Sludge (rich in organic matter) that accumulates at the bottom of lakes or oceans WordNet 3.0
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EN
Sludge (rich in organic matter) that accumulates at the bottom of lakes or oceans WordNet 3.0 & Open English WordNet
Sapropel is a term used in marine geology to describe dark-coloured sediments that are rich in organic matter. Wikipedia
Dark-coloured sediments that are rich in organic matter Wikidata
An aquatic sludge-like sediment rich in organic matter formed in oxygen-free areas at the bottom of lakes, seas etc. Wiktionary
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