Here is a classic Nevada trilobite of the species Olenellus chifensis on a attractive colored matrix. The trilobite species Olenellus chifensis is characterized by the wide pre glabelar field. | |||
Location: | Ruin Wash, Lincoln Co., Nevada, USA | ||
Size: | about 19 mm long | ||
Age: | Spätes Unter- Kambrium, Pioche Formation (ca. 520 Y.o.) |