Trilobita - Ptychopariida - Elviniidae
Synonym: Irvingella septentrionalis Walcott and Resser 1924
Belongs to Irvingella according to P. S. Hong et al. 2003
See also Palmer 1965 and Walcott and Resser 1924
Sister taxa: Irvingella angustilimbata, Irvingella flohri, Irvingella norilica, Irvingella perfecta, Irvingella taitzuhoensis, Irvingella transversa, Irvingella tropica
Ecology: fast-moving low-level epifaunal carnivore
Distribution:
• Cambrian of Canada (7: Alberta, British Columbia, Newfoundland, Yukon collections), Kazakhstan (4), the Russian Federation (1), United States (38: Arkansas, Missouri, Nevada, Oklahoma, Pennsylvania, Utah)
• Taoyuanian of China (2), the Russian Federation (1), South Korea (4)
Total: 57 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.