Quenstedtoceras
Natural pyritized ammonites were mounted together on small fragment of the argyllite septaria with pyrite.
The color of the ammonites is natural.
$190.00
The ammonites are mounted on the argyllite matrix with pyrite (argyllite septaria).
- Age
- Jurassic
- Locality
- Volga river, Saratov region, Russia
- Size
- ammonites - 5.5 & 4.3 cm (max diameters); specimen - 9.5 x 9 x 7.5 cm
- Restoration
- about 4%










