30441 - Top Rare 0.78 Inch Olenellus terminatus Pos/Neg Lower Cambrian Trilobite - Nevada USA Peronopsis interstrictus It is preserved in its

It is preserved in its natural matrix

Nice left mandibular fragment with 4 teeth

fluvial-deltaic (1)

Beautiful NWA example of a great polished 26

30441 - Top Rare 0.78 Inch Olenellus terminatus Pos/Neg Lower Cambrian Trilobite - Nevada USA Peronopsis interstrictus It is preserved in itsOlenellus (Paedeumias) terminatus, Palmer 1998 PaleoDB taxon number: 396411 Full reference: A. R. Palmer. 1998. Terminal Early Cambrian extinction of the Olenellina: documentation from the Pioche Formation, Nevada. Journal of Paleontology 72(4): 650 672 Belongs to Olenellus (Paedeumias) according to A. R. Palmer 1998 Sister taxa: Olenellus (Paedeumias) chiefensis, Paedeumias granulatus, Paedeumias transitans Type specimen: DMNH 16085, an exoskeleton.