Artiopoda - Olenida - Pterocephaliidae

Full reference: F. A. Sundberg, H. R. Cothren, and C. M. Dehler. 2024. Cambrian trilobites from the Nounan Dolomite and lower St. Charles Formation (upper Marjuman to lower Sunwaptan; Miaolingian to Furongian Series), Smithfield Canyon, northern Utah. Journal of Paleontology 98(4):537-566

Belongs to Bromella according to F. A. Sundberg et al. 2024

Sister taxon: Bromella veritas

Type specimen: USMN 775678, a pygidium. Its type locality is USNM-44296. Smithfield Canyon - Section 2, which is in a Steptoean carbonate grainstone in the Nounan Formation of Utah.

Ecology: fast-moving low-level epifaunal carnivore

Distribution: found only at USNM-44296. Smithfield Canyon - Section 2

Show more details

Specimen images are retrieved through the ePANDDA API.