著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Ke Zhang and Qing-Lai Feng,Early Cambrian radiolarians and sponge spicules from the Niujiaohe Formation in South China,Palaeoworld,1871-174X,Elsevier BV,2019-09,28,3,234-242,https://cir.nii.ac.jp/crid/1361699993886163712,https://doi.org/10.1016/j.palwor.2019.04.001