Pa 1143 Helix alternata.
分類 | Animals: Mollusca: Mollusca Proper: Gasteropoda:Pulmonifera: In-Operculata: Helicidae: |
年代 | |
産地 | N. J. |
文献 | Department of Science, Tokio-Daigaku, 1881: Catalogue of Palaeontological Specimens. Middle Case., pp. 1–46. Department of Science, Tokio-Daigaku. |