Russian trilobites
Ptychopyge gladifera SCHMIDT 1904 Age: Lower Ordovician Locality: Lava river, St.Petersburg region, Russia
Ptychopyge gladifera SCHMIDT 1904
Age: Lower Ordovician
Locality: Lava river, St.Petersburg region, Russia
Main museum menu | Trilobites classification
Copyright © 1999 - 2007 by St. Petersburg Paleontological Laboratory