†family Tuzoiidae Raymond 1935 (arthropod)
Parent taxon: Tuzoida according to J. Vannier et al. 2007
Sister taxa: none
Subtaxa: Tuzoia
Type: Tuzoia
Ecology:
Distribution:
• Whiterockian of United States (1: Utah collection)
• Cambrian of Australia (1), Canada (7: British Columbia), China (7), United States (15: Nevada, Pennsylvania, Utah, Vermont)
• Solvan of Canada (1: British Columbia), Czechia (1), United States (1: Nevada)
Total: 34 collections including 43 occurrences