. . . "organic rich sedimentary material"@en . . . . . . "Sedimentary material in which 50 percent or more of the primary sedimentary material is organic carbon."@en . "2015-08-18 17:31 PM CEST"^^ . . "http://inspire.ec.europa.eu/codelist/LithologyValue/organicRichSedimentaryMaterial"^^ . . . "organic rich sedimentary material"@en . "Sedimentary material in which 50 percent or more of the primary sedimentary material is organic carbon."@en . . . .