| Specimen state | |
|---|---|
| Common name | Ammonite,Douvilleiceras |
| Scientific name | inaequinodum |
| Order | Ammonitida |
| Family | |
| Country | Madagascar |
| Prefecture, State | Majunga |
| City | |
| Group | |
| Formation | |
| Era | Mesozoic |
| Period | Cretaceous |
| Epoch | early |
| Specimen state | |
|---|---|
| Common name | Ammonite,Douvilleiceras |
| Scientific name | inaequinodum |
| Order | Ammonitida |
| Family | |
| Country | Madagascar |
| Prefecture, State | Majunga |
| City | |
| Group | |
| Formation | |
| Era | Mesozoic |
| Period | Cretaceous |
| Epoch | early |