Russian trilobites
Pseudosphaerexochus hemicranium (Kutorga 1854) Age: Middle Ordovician Locality: Vilpovitsy quarry, St.Petersburg region, Russia Size: 1.2 cm
Pseudosphaerexochus hemicranium (Kutorga 1854)
Age: Middle Ordovician
Locality: Vilpovitsy quarry, St.Petersburg region, Russia
Size: 1.2 cm
Main museum menu | Trilobites classification
Copyright © 1999 - 2007 by St. Petersburg Paleontological Laboratory