P 949 Spirifer alatus
| 実物標本 |
旧蔵ラベル |
|---|---|
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| 分類 | Animals: Mollusca: Molluscoida: Brachiopoda: |
| 年代 | Paleozoic Permian Upper Permian: |
| 産地 | Gera. |
| 文献 | Department of Science, Tokio-Daigaku, 1881: Permian formation. Catalogue of Histrical Geology. Palaeozoic., pp. 1–5. Department of Science, Tokio-Daigaku. |


