Full reference: D. E. G. Briggs, B. S. Lieberman, J. R. Hendricks, S. L. Halgedahl, and R. D. Jarrard. 2008. Middle Cambrian arthropods from Utah. Journal of Paleontology 82(2):238-254
Sister taxa: none
Type specimen: UU 04083.02
Distribution: found only at Sponge Gully [Marjum Fm] (Cambrian of Utah)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.