| 引用本文: | 李文厚. 汉中下志留统放射虫硅质岩的岩石学特征及其地质意义[J]. 沉积学报, 1997, 15(3): 171-173. |
| Citation: | Li Wenhou. Petrological Characteristics of Radiolarian Silicalite and Its Geological Significance of Lower Silurian in the Hanzhong Region[J]. Acta Sedimentologica Sinica, 1997, 15(3): 171-173. |