Pa 417 Archimedes watheni.
実物標本 |
旧蔵ラベル |
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分類 | Animals: Mollusca: Molluscoida: Bryozoa:Cyclostomata: |
年代 | Paleozoic Carboniferous Lower Carboniferous: |
産地 | Illinois. |
文献 | Department of Science, Tokio-Daigaku, 1881: Catalogue of Palaeontological Specimens. Middle Case., pp. 1–46. Department of Science, Tokio-Daigaku. |