Ptychopyge rossica BALASHOVA 1964
$750.00
- Age
- Lower Ordovician
- Formation
- Volkhovian level
- Locality
- Putilovo quarry, St. Petersburg region, Russia
- Size
- trilobite - 5.8 x 3.8 cm; specimen - 8.5 x 7.5 x 2.5 cm
- Restoration
- about 5 -6 % (+ some on matrix)
The specimen will be available for shipping from Denver (US) in September 2026.













