1.Thin basalt(spilite)layers are often interbedded in those deep marine radiolaria-bearing siliceous rocks.
与深海相放射虫硅质岩相伴，则夹有玄武岩（细碧岩）层。
2.Diatomic structures, radiolaria, the things that we couldn't see but we can do now.
双原子结构、放射虫，我们以往看不到的东西，但是我们现在能够做到。
3.The Late Ordovician Radiolaria from Fuping of Shaanxi province, China
陕西富平晚奥陶世放射虫化石