本文首次报道Microdictyon在我国寒武纪的发现。此类化石为磷酸钙质;个体小,1-1.5mm;为半球形、椭圆形;具网格状结构的化石,归入小壳化石。文中记述的化石是用15%冰乙酸分离出来的。描述建立一新种Microdictyon anus sp.nov.,发现于陕...本文首次报道Microdictyon在我国寒武纪的发现。此类化石为磷酸钙质;个体小,1-1.5mm;为半球形、椭圆形;具网格状结构的化石,归入小壳化石。文中记述的化石是用15%冰乙酸分离出来的。描述建立一新种Microdictyon anus sp.nov.,发现于陕南镇巴。展开更多
基金the National Natural Science Foundation of China(41720104002,41890844,41425008 and 41621003)the Strategic Priority Research Program of Chinese Academy of Sciences(XDB26000000)+2 种基金the Program of Introducing Talents of Discipline to Universities(D17013)Research of L.E.Holmer supported by the Swedish Research Council(VR Project No.2018-03390)a Zhongjian Yang Scholarship from the Department of Geology,Northwest University,China。