目录
| 正面描述 | 登录 以查看详情 |
|---|---|
| 正面文字 | Latin |
| 正面铭文 | 登录 以查看详情 |
| 背面描述 | A large genuine black ammonite fossil specimen is inset at center, displaying the characteristic tightly coiled spiral shell structure with iridescent surface detail in dark green and teal tones. Surrounding the inset fossil, the field is richly engraved with multiple stylized ammonoid shells of varying sizes rendered in high relief against a textured rocky ground. The upper legend WORLD OF EVOLUTION arcs along the rim, while the taxon name AMMONOIDEA and the date 2016 are inscribed along the lower rim. The overall composition effectively contrasts the naturalistic fossil insert with the finely detailed engraved background. |
| 背面文字 | 登录 以查看详情 |
| 背面铭文 | 登录 以查看详情 |
| 边缘 | Plain |
| 铸币厂 | 登录 以查看详情 |
| 铸造量 | 登录 以查看详情 |
| 附加信息 | 登录 以查看详情 |