【作者】:AARON SAPPENFIELDa1 c1, MARY DROSERa1, MARTIN KENNEDYa2 and RYAN MCKENZIEa1 【题名】:The oldest Zoophycos and implications for Early Cambrian deposit feeding 【刊名】:Geological magazine 【年、卷、期、起止页码】: Volume 149 / Issue 06 / November 2012, pp 1118-1123 【全文链接】http://journals.cambridge.org/action/displayAbstract?fromPage=online&aid=8704328