This is a rare Nevada Trilobite of the species Teresellus goldfieldensis from the lower Cambrian Poleta Formation of the Montezuma Range. This fossil is a inexpansive study piece for this rare Trilobite species. | |||
Location: | Montezuma Range, Esmeralda County, Nevada, USA | ||
| Size: | about 30 mm long | ||
| Age: | Early Cambrian Poleta Formation about (520Ma) | ||