Nice Ordovician trilobite from Nevada known as Psudocybele nasuta. Nevada is far better known for its Cambrian trilobites, while the Ordovician are quite rare. Very good completely articulated 3-D example of this uncommon trilobite.

Pseudocybele nasuta

Middle Ordovician (472 - 461 mil y)

Ninemile Shale, Eureka County, Nevada

14 mm - 0.6"

Very good