Trilobita - Phacopida - Pliomeridae
Full reference: R. J., J.r. Ross. 1951. Stratigraphy of the Garden City Formation in northeastern Utah, and its trilobite faunas. Yale Peabody Museum of Natural History Bulletin 6:1-161
Parent taxon: Cybelopsinae according to R. A. Fortey 1979
See also Jell and Adrain 2002 and Sepkoski 2002
Sister taxa: Canningella, Cybelopsis, Ectenonotus, Strotactinus
Subtaxa: Pseudocybele altinasuta Pseudocybele nasuta
Type: Pseudocybele nasuta
Ecology: fast-moving low-level epifaunal carnivore
Distribution:
• Arenigian of United States (5: Nevada, Utah collections)
• Canadian of Canada (2: Northwest Territories, Québec)
• Ordovician of United States (30: California, Nevada, Utah)
• Tremadoc of Canada (8: Alberta)
Total: 45 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.