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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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