Pa 657 Trigonia bronni.
分類 | Animals: Mollusca: Mollusca Proper: Lamellibranchiata:Trigonidae: |
年代 | Mesozoic Jurassic Kelloway Rock: |
産地 | Calvados. |
文献 | Department of Science, Tokio-Daigaku, 1881: Catalogue of Palaeontological Specimens. Middle Case., pp. 1–46. Department of Science, Tokio-Daigaku. |