TY - JOUR A1 - Needham, S. J. A1 - Worden, R. H. A1 - McIlroy, D. T1 - Animal-sediment interactions: the effect of ingestion and excretion by worms on mineralogy JO - Biogeosciences J1 - BG VL - 1 IS - 2 SP - 113 EP - 121 Y1 - 2004/11/25 PB - Copernicus Publications SN - 1726-4170 UR - http://www.biogeosciences.net/1/113/2004/ L1 - http://www.biogeosciences.net/1/113/2004/bg-1-113-2004.pdf ER -