M 1316 Cassidulus lapisconcri,
分類 | Animals: Annuloida: Echinodermata: |
年代 | Mesozoic Cretaceous Upper Cretaceous: Danien: |
産地 | |
文献 | Department of Science, Tokio-Daigaku, 1881: Cretaceous formation. Catalogue of Histrical Geology. Mesozoic., pp. 1–26. Department of Science, Tokio-Daigaku. |