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PREFERRED TERM
biogenic silica sedimentary rock
TYPE
  • http://purl.org/net/provenance/ns#DataItem

DEFINITION
  • Sedimentary rock that consists of at least 50 percent silicate mineral material, deposited directly by biological processes at the depositional surface, or in particles formed by biological processes within the basin of deposition.

DESCRIPTION
  • Sedimentary rock that consists of at least 50 percent silicate mineral material, deposited directly by biological processes at the depositional surface, or in particles formed by biological processes within the basin of deposition.

IDENTIFIER
  • biogenicSilicaSedimentaryRock

TITLE
  • biogenic silica sedimentary rock

URI
http://inspire.ec.europa.eu/codelist/LithologyValue/biogenicSilicaSedimentaryRock
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