. "PRSC0245" . "1" . "PRSC0245" . "accepted" . . "PRSC0245" . "18-SEP-12" . "Proportion (dry weight) of particles (biogenic carbonate) in the sediment >20000um"@en . "The weight (normalised by total sample weight) of biogenic carbonate (e.g. shell fragments) sediment sample particles with a nominal diameter greater than 20000 microns (20mm)." . "1" . "PrBioCO3SedByWtSiz_>20000um" .