【序号】:1 【作者】:Gerd Geyer 【题名】:An enigmatic bilateral fossil from the Lower Cambrian of Morocco 【期刊】:Journal of Paleontology 【年、卷、期、起止页码】:Published online by Cambridge University Press: 14 July 2015 【全文链接】:https://www.cambridge.org/core/journals/journal-of-paleontology/article/abs/an-enigmatic-bilateral-fossil-from-the-lower-cambrian-of-morocco/BC7821A8E2D64629C2A5B1923B662AF0