P 863 Plantyostoma peoriense.
| 分類 | Animals: Mollusca: Mollusca Proper: Gasteropoda: |
| 年代 | Paleozoic Carboniferous Coal Measures: |
| 産地 | Kansas. |
| 文献 | Department of Science, Tokio-Daigaku, 1881: Carboniferous formation. Catalogue of Histrical Geology. Palaeozoic., pp. 1–18. Department of Science, Tokio-Daigaku. |
