These wonderful, detailed trilobites, sitting in their limestone matrix, are from the world famous Black Cat Mountain in Oklahoma. This specimen was collected and expertly prepared in 2006 by Bob Carroll.
Genus / Species: Kainops raymondi (larger) and Cordania falcata (smaller)
Age: Lower Devonian
Location: Black Cat Mountain, near Clarita, Coal County, Oklahoma, USA
Matrix Dimensions: 3.7″ long x 3.2″ wide x 2.2″ thick
Weight: 1.28 lbs