Description
Genus / Species: Eldredgeops (AKA Phacops) rana milleri
Age: Middle Devonian / Givetian (approximately 385 million)
Formation: Silica Shale
Location: Lucas County, Sylvania, Ohio
Matrix Dimensions: 2.7″ long x 2.25″ wide x 1.4″ thick
Weight: .4 Lbs
https://geoclassics.com/product-category/fossils/trilobites-fossils/