Western Trilobite Association: Trilobite Genera / Species I Trilobite Formations I Trilobite Locations
Name: Athabaskia howelli (Walcott, 1886) Locality: left: Pioche, Lincoln County, Nevada; right: Miner's Hollow, Utah Stratigraphy: left: 6 cm long; Chisholm Shale Fm., Middle Cambrian; right: Spence Shale Remarks: Photos: Richie Kurkewicz Pangaea Collection
