†family Pseudoammodiscidae Conil and Lys 1970 (foram)
Fusulinata - Earlandiida - Pseudoammodiscidae
Parent taxon: Earlandiacea according to A. R. Loeblich and H. Tappan 1984
Sister taxa: Earlandiidae, Tuberitinidae
Subtaxa: Brunsia Pseudoammodiscus Pseudoglomospira
Type: Pseudoammodiscus
Ecology: stationary semi-infaunal omnivore
Distribution:
• Permian of China (1 collection), Japan (5), the Russian Federation (6), Thailand (1)
• Carboniferous to Permian of the Russian Federation (1)
• Carboniferous of Belgium (2), Canada (1: Nunavut), Ireland (22), the Russian Federation (14), Spain (2), the United Kingdom (13), United States (18: Iowa, Nevada, New Mexico, Wyoming)
Total: 86 collections including 102 occurrences