P531 Q915.642
中国科学院南京地质古生物研究所现代古生物学和地层学开放研究实验室资助课题
崔智林 华洪.2000.晚奥陶世北秦岭弧后盆地放射虫组合[J].地质学报,74(3).
Cui Zhilin Hua Hong Song QingyuanDepartment of Geology, Northwest University, Xi''''an,.2000. The Late Ordovician Radiolarian Assemblage of the North Qinling Back-arc Basin, China[J]. Acta Geologica Sinica,74(3).