Beautiful Asaphus & Illaenus Trilobite Plate

This is a very aesthetic trilobite display. There is a 1.5" long Asaphus trilobite on the same piece of limestone matrix as a slightly larger Illaenus trilobite. It comes from the Middle Ordovician deposits in the St. Petersburg region of Russia. Both specimens were meticulously cleaned under microscope and only have minor shell restoration.

Please Note: The Illaenus has been composited/remounted onto the matrix and was not naturally found in this position.