M 868 Nucleolites truncatulus.
分類 | Animals: Annuloida: Echinodermata: |
年代 | Mesozoic Cretaceous Lower Cretaceous: Lower Greensand: |
産地 | Berklingen near Scheppenstedt |
文献 | Department of Science, Tokio-Daigaku, 1881: Cretaceous formation. Catalogue of Histrical Geology. Mesozoic., pp. 1–26. Department of Science, Tokio-Daigaku. |