Pa 5 Orthocerina clavulus.
| 分類 | Animals: Protozoa: Rhizopoda:Foraminifera: Stichostega: |
| 年代 | Cenozoic Tertiary Tertiary: |
| 産地 | Paris. |
| 文献 | Department of Science, Tokio-Daigaku, 1881: Catalogue of Palaeontological Specimens. Middle Case., pp. 1–46. Department of Science, Tokio-Daigaku. |
