This is a species of trilobite representative of Utah, North America. It is a specimen with a beautiful Modocia preserved in the center of a large, flat matrix. Like a painting.
The matrix size is 257mm x 207mm, and the Modocia size is 33mm x 25mm.

The tips of the spines, body segments, and exoskeleton are well-preserved. This is a top-quality Modocia typicalis with no restoration.