SISSVoc Default

organic rich sediment

http://resource.geosciml.org/classifier/cgi/lithology/organic_rich_sediment

broader
http://resource.geosciml.org/classifier/cgi/lithology/biogenic_sediment original
narrower organic_rich_sediment original
organic_rich_sedimentary_material original
narrower organic_rich_sediment original
definition Sediment with color, composition, texture and apparent density indicating greater than 50 percent organic content by weight on a moisture-free basis. more like this
narrower
http://resource.geosciml.org/classifier/cgi/lithology/peat original
broader organic_rich_sediment original
http://resource.geosciml.org/classifier/cgi/lithology/sapropel original
broader organic_rich_sediment original
note The broader relation from organic rich sediment to biogenic sediment is based on the inference that organic rich material is always biogenic in origin. Biogenic is a broader category because not all biogenic materials are organic rich, for example shells or phosphatic bone. more like this
source SLTTs 2004 more like this
type
Resource original
Concept original
in scheme simplelithology original
is primary topic of organic_rich_sediment