Full reference: C. D. Walcott. 1899. Pre-Cambrian fossiliferous formations. Bulletin of the Geological Society of America 10:199-244
Belongs to Chuaria according to J. Q. Liu et al. 2023
See also Hofmann 1977, Hofmann 1979, Knoll and Calder 1983 and Trompette 1996
Sister taxon: Chuaria pendjariensis
Type specimen: Its type locality is Kwagunt Valley, which is in a Tonian marine horizon in the Kwagunt Formation of Arizona
Distribution:
• Ediacaran of Canada (3: Nunavut collections), China (1), Spain (1)
• Tonian of Canada (6: Northwest Territories), the Russian Federation (1), Svalbard and Jan Mayen (1), United States (2: Arizona, Utah)
• Neoproterozoic of China (1)
• Statherian of China (3)
Total: 19 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.