Trilobita - Redlichiida - Olenellidae
Alternative combination: Olenellus arcuatus
Full reference: A. R. Palmer and R. B. Halley. 1979. Physical Stratigraphy and Trilobite Biostratigraphy of the Carrara Formation (Lower and Middle Cambrian) in the Southern Great Basin. United States Geological Survey Professional Paper 1047:1-131
Belongs to Arcuolenellus according to A. R. Palmer and L. N. Repina 1993
See also Palmer and Halley 1979
Sister taxa: none
Type specimen: USNM 177200. Its type locality is USGS loc. 3148-CO, Echo Canyon, Funeral Mountains, which is in a Dyeran coastal siltstone/limestone in the Carrara Formation of California.
Distribution:
• Cambrian of United States (3: California collections)
Total: 3 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.