Trilobita - Redlichiida - Biceratopsidae
Alternative combination: Olenellus euryparia
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 Bolbolenellus according to B. S. Lieberman 1999
See also Palmer and Halley 1979 and Palmer and Repina 1993
Sister taxa: Bolbolenellus altifrontatus, Bolbolenellus brevispinus, Bolbolenellus groenlandicus, Bolbolenellus hermani, Bolbolenellus sphaerulosus
Type specimen: USNM 177204. Its type locality is Eagle Mountain (USGS 3680-CO), which is in a Dyeran shallow subtidal lime mudstone in the Carrara Formation of California.
Distribution:
• Cambrian of United States (4: California collections)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.