M 1137 Serpula antiquata.
| 分類 | Animals: Annulosa: Anarthropoda: Annelida: |
| 年代 | Mesozoic Cretaceous Upper Cretaceous: Turonian (Incl. Lower Chalk, Dover): Non-Alpine: |
| 産地 | Dover. |
| 文献 | Department of Science, Tokio-Daigaku, 1881: Cretaceous formation. Catalogue of Histrical Geology. Mesozoic., pp. 1–26. Department of Science, Tokio-Daigaku. |
