Description

Eoptychoparia piochensis
Middle Cambrian
Pioche Formation
Pioche, Lincoln County, NV, USA
Fair 0.4 inch negative on 1 x 2 inch shale. Plagiura biozone.

Trilobite,

Eoptychoparia is a trilobite genus that lived during the Early to Middle Cambrian of North America, China, Morocco, and Russia.