C 986 Tufaceous Limestone.
| 分類 | Rocks: |
| 年代 | Cenozoic Quaternary Diluvial: |
| 産地 | Weimer. |
| 文献 | Scientific Museum, Department of Science, University of Tokio, 1882: Diluvial. Catalogue of the Specimens of Historical Geology. (Cenozoic.), pp. 1–4. Scientific Museum, Department of Science, University of Tokio. |
