A Perfect piece of O. gilberti with all spines including the long pygidialspine. Finally complete trilobites from Nevada are very rare.
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Location: | Ruin Wash, Lincoln Co., Nevada, USA | ||
Size: | about 3 cm long and 2,7 cm wide | ||
Age: | Spätes Unter- Kambrium, Pioche Formation (ca. 520 Y.o.) |