Here is a nice and relative large Olenellus chifensis from the lower Cambrian age of Nevada. The Trilobite itself is about 30 mm long and nicely cantered on the well sized matrix
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Location: | Ruin Wash, Lincoln Co., Nevada, USA | ||
| Size Matrix : | about 156 x 127 mm | ||
| Age: | Spätes Unter- Kambrium, Pioche Formation (ca. 520 Y.o.) | ||