Here is a very rare Nephrolenellus geniculatus with the delicate opistothorax preserved from the Ruin Wash locality in Nevada. This famous locality is today also depleted and provides no further collecting. The Fossil layers are dip to steep down to follow them.
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Location: | Ruin Wash, Lincoln Co., Nevada, USA | ||
Size: | about 7 mm long | ||
Age: | Spätes Unter- Kambrium, Pioche Formation (ca. 520 Y.o.) |