The Ohio Phacops is particularly well known for its Schizochroal eyes that are found only in some Phacopida. This type of trilobite eye typically has fewer lenses, but they are much larger. Each lens is separated and has an individual cornea. This piece has a unique eye detail and is very well preserved.
The matrix is all natural and the trilobites are in position as found.
Comes with a custom made stand.