Speetoniceras (pair)
The natural Russian ammonite without matrix. The shell was sawn by median plane and polished. The cameras of the shell are filled by pyrite and calcite.
$750.00
- Age
- Lower Cretaceous
- Locality
- Volga river, Ulyanovsk region, Russia
- Size
- 26 (diameter) x 7.5 (thickness of the 2 halves) cm, weight - 4.9 kg
- Restoration
- about 2 - 3%
The specimen will be available for shipping from Denver (US) in September 2026.













