P 971 Hind extremit of Protosaurus Speneri. (Model). The original is kept in the Mineralogical museum of the University at Berlin.
| 分類 | Animals: Reeptilia: |
| 年代 | Paleozoic Permian Upper Permian: |
| 産地 | |
| 文献 | Department of Science, Tokio-Daigaku, 1881: Permian formation. Catalogue of Histrical Geology. Palaeozoic., pp. 1–5. Department of Science, Tokio-Daigaku. |
