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 Discuss. J1 - BGD VL - 1 IS - 1 SP - 533 EP - 559 Y1 - 2004/09/07 PB - Copernicus Publications SN - 1810-6277 UR - http://www.biogeosciences-discuss.net/1/533/2004/ L1 - http://www.biogeosciences-discuss.net/1/533/2004/bgd-1-533-2004.pdf ER -