Cherry Creek Range, eastern Nevada
- Main Collaborator: Steve Westrop
• Adrain, J.M. & Westrop, S.R. (2004) A Late Cambrian (Sunwaptan) silicified trilobite fauna from Nevada. Bulletins of American Paleontology, 365, 1-51.
Elkanaspis, Idiomesus, Tatonaspis
Glyptometopus, Eurekia, Naustia
Some of the agnostoid arthropods (the heads are not intended to match the tails beneath).